2023-05-25
"A unit of measurement is a standardized quantity of a physical quality." [Wikipedia:Wikipedia]
unit
"A unit which is a standard measure of the distance between two points." [Wikipedia:Wikipedia]
length unit
"A unit which is a standard measure of the amount of matter/energy of a physical object." [Wikipedia:Wikipedia]
mass unit
time derived unit
"A unit which is a standard measure of the dimension in which events occur in sequence." [Wikipedia:Wikipedia]
time unit
"A unit which is a standard measure of the flow of electric charge." [Wikipedia:Wikipedia]
electric current unit
temperature derived unit
"A unit which is a standard measure of the average kinetic energy of the particles in a sample of matter." [Wikipedia:Wikipedia]
temperature unit
"A unit which is a standardised quantity of an element or compound with uniform composition." [Wikipedia:Wikipedia]
substance unit
"A unit which is a standard measure of the wavelength-weighted power emitted by a light source in a particular direction." [Wikipedia:Wikipedia]
luminous intensity unit
"A unit which is one of a particular measure to which all measures of that type can be related." [NIST:NIST]
base unit
prefix
"A unit which is a standard measure of the amount of a 2-dimensional flat surface." [UOC:GVG]
area unit
"A unit which is a standard measure of the rate of change of velocity in either speed or direction." [Wikipedia:Wikipedia]
acceleration unit
"A unit which is a standard measure of the rate of angular movement about an axis; the angle rotated in a given time." [Wikipedia:Wikipedia]
angular velocity unit
"A unit which is a standard measure of the rate of change of angular velocity." [Wikipedia:Wikipedia]
angular acceleration unit
"A unit which represents a standard measurement of how much of a given substance there is mixed with another substance." [UOC:GVG]
concentration unit
mass per unit volume
"A density unit which is a standard measure of the mass of a substance in a given volume." [UOC:GVG]
mass density unit
"A unit which is a standard measure of the luminous intensity impinging on a given area." [Wikipedia:Wikipedia]
luminance unit
mass per unit area unit
"A density unit which is a standard measure of the mass exerting an influence on a given area." [Wikipedia:Wikipedia]
area density unit
"A unit which is a standard measure of the mass of a homogeneous substance containing 6.02 x 1023 atoms or molecules." [Wikipedia:Wikipedia]
molar mass unit
"A unit which is a standard measure of the volume of a homogeneous substance containing 6.02 x 1023 atoms or molecules." [Wikipedia:Wikipedia]
molar volume unit
"A unit which is a standard measure of the quantity of motion measured by the product of mass and velocity." [Wikipedia:Wikipedia]
momentum unit
"A unit which is a standard measure of the number of rotations in a given time." [NIST:NIST]
rotational frequency unit
"A unit which is a standard measure of the volume of a given mass of substance (the reciprocal of density)." [Wikipedia:Wikipedia]
specific volume unit
"A unit which is a standard measure of the rate of movement. Speed is measured in the same physical units of measurement as velocity, but does not contain the element of direction that velocity has. Speed is thus the magnitude component of velocity." [Wikipedia:Wikipedia]
speed/velocity unit
"A concentration unit which is a standard measure of the number of moles of a given substance per liter of solution." [UOC:GVG]
unit of molarity
"A concentration unit which is a standard measure of the number of moles of a given substance per kilogram of solvent." [UOC:GVG]
unit of molality
"A unit of concentration which highlights the chemical nature of salts." [Wikipedia:Wikipedia]
unit of normality
"A unit which is a standard measure of the amount of space occupied by any substance, whether solid, liquid, or gas." [NIST:NIST]
volume unit
"A unit which is a standard measure of the number of repetitive actions in a particular time." [NIST:NIST]
frequency unit
"A unit which is a standard measure of the force is applied when a mass is accelerated." [NIST:NIST]
force unit
"A unit which is a standard measure of the force applied to a given area." [NIST:NIST]
pressure unit
"A unit which is a standard measure of the work done by a certain force (gravitational, electric, magnetic, force of inertia, etc)." [NIST:NIST]
energy unit
"A unit which is a standard measure power or the rate of doing work." [NIST:NIST]
power unit
"A unit which is a standard measure of the luminous flux incident on a unit area." [Wikipedia:Wikipedia]
illuminance unit
"A unit which is a standard measure of the flow of radiant energy." [Wikipedia:Wikipedia]
luminous flux unit
"A unit which is a standard measure of the amount of the action of a catalyst." [NIST:NIST]
catalytic activity unit
"A unit which is a standard measure of the figure or space formed by the junction of two lines or planes." [Wikipedia:Wikipedia]
angle unit
"A unit which is a standard measure of the angle formed by two straight lines in the same plane." [Wikipedia:Wikipedia]
plane angle unit
"A unit which is a standard measure of the angle formed by three or more planes intersecting at a common point." [Wikipedia:Wikipedia]
solid angle unit
"A unit which is a standard measure of the amount of radiation emitted by a given radiation source as well as the amount of radiation absorbed or deposited in a specific material by a radiation source." [OCRBS:OCRBS]
radiation unit
"A unit which is a standard measure of the transformation (disintegration) rate of a radioactive substance." [DEFRA:DEFRA]
activity (of a radionuclide) unit
"A unit which is a standard measure of the energy imparted by ionizing radiation to unit mass of matter such as tissue." [DEFRA:DEFRA]
absorbed dose unit
"A unit which is a standard measure of the expression of dose in terms of its biological effect." [ORCBS:ORCBS]
dose equivalent unit
"A unit which is a standard measure of the quantity that expresses the ability of radiation to ionize air and thereby create electric charges which can be collected and measured." [ORCBS:ORCBS]
exposure unit
"A unit which is a standard measure of the power of electromagnetic radiation at a surface, per unit area." [Wikipedia:Wikipedia]
irradiance unit
"A unit which is a standard measure of the intensity of light." [NIST:NIST]
light unit
"A unit which is a standard measure of the intensity of electromagnetic radiation." [Wikipedia:Wikipedia]
radiant intensity unit
"A unit which is a standard measure of the power of electromagnetic radiation through space or through a material medium in the form of electromagnetic waves." [Wikipedia:Wikipedia]
radiance unit
"A dimensionless concentration notation which describes the amount of one substance in another. It is the ratio of the amount of the substance of interest to the amount of that substance plus the amount of the substance." [Wikipedia:Wikipedia]
parts per notation unit
"A concentration unit which is a standard measure of the number of units, as an agreed arbitrary amount, of a given substance per a specific volume of solution." [Webmd:Webmd]
unit per volume unit
"A unit which is a standard measure of the influence exerted by some mass." [Wikipedia:Wikipedia]
density unit
"A density unit which is a standard measure of the mass exerting an influence on a one-dimensional object." [Wikipedia:Wikipedia]
linear density unit
"A unit which is a standard measure of physical quantity consisting of only a numerical number without any units." [Wikipedia:Wikipedia]
dimensionless unit
%
"A dimensionless ratio unit which denotes numbers as fractions of 100." [Wikipedia:Wikipedia]
percent
count
"A dimensionless unit which denotes a simple count of things." [MGED:MGED]
count unit
"A dimensionless unit which denotes an amount or magnitude of one quantity relative to another." [Wikipedia:Wikipedia]
ratio unit
"A dimensionless ratio unit which relates the part (the numerator) to the whole (the denominator)." [Wikipedia:Wikipedia]
fraction
"A concentration unit which denotes the average cell number in a given volume." [Bioedonline:Bioedonline]
cell concentration unit
"A concentration unit which is a standard measure of the amount of the action of a catalyst in a given volume." [UOC:GVG]
catalytic (activity) concentration unit
"A dimensionless concentration unit which denotes the given volume of the solute in the total volume of the resulting solution." [NIST:NIST]
volume per unit volume
"A concentration unit which a measure of viable bacterial numbers in a given volume." [Wikipedia:Wikipedia]
colony forming unit per volume
"A concentration unit which a measure of plaque forming units in a given volume." [UOC:GVG]
plaque forming unit per volume
"A unit which is a standard measure of the work done per unit charge as a charge is moved between two points in an electric field." [Wikipedia:Wikipedia]
electric potential difference unit
"A unit which is a standard measure of the quantity of unbalanced electricity in a body (either positive or negative) and construed as an excess or deficiency of electrons." [WordNet:WordNet]
electric charge
"A unit which is a standard measure of quantity of magnetism, taking account of the strength and the extent of a magnetic field." [Wikipedia:Wikipedia]
magnetic flux unit
B
"A unit which is a standard measure of the strength of a magnetic field." [allnet:allnet]
magnetic flux density unit
"A unit which is a standard measure of the amount of information." [Wikipedia:Wikipedia]
information unit
"An information unit which is a standard measure of the detail an image holds." [Wikipedia:Wikipedia]
image resolution unit
"An image resolution unit which is a standard measure of the way luminance and chrominance may be sampled at different levels." [Wikipedia:Wikipedia]
spatial resolution unit
"A unit which is a standard measure of the ability of a liguid to attraction of molecules at its surface as a result of unbalanced molecular cohesive forces." [NIST:NIST]
surface tension unit
"A unit which is a standard measure of the internal resistance of fluids to flow." [UOC:GVG]
viscosity unit
"A unit which represents a standard measurement of the transmission of an entity through a medium." [UOC:GVG]
conduction unit
"A unit which represents a standard measurement of the movement of electrically charged particles through a transmission medium (electrical conductor)." [UOC:GVG]
electrical conduction unit
"A unit which represents a standard measurement of the spontaneous transfer of thermal energy through matter, from a region of higher temperature to a region of lower temperature." [Wikipedia:Wikipedia]
heat conduction unit
E-field strength
"The electric field strength is a unit which is a measure of the potential difference between two points some distance apart." [Wikipedia:http\://en.wikipedia.org/wiki/Electric_field]
electric field strength unit
"A unit which is a standard measure of the volume of fluid which passes through a given surface per unit time ." [Wikipedia:Wikipedia]
volumetric flow rate unit
"A concentration unit which is a standard measure of the amount of a substance in a given container." [UOC:GVG]
amount per container
"A unit which is equal to one microgram per disk, where a disk is some physical surface/container upon which the substance is deposited." [UOC:MD]
ug/disk
"A unit which is equal to one nanomole per disk, where a disk is some physical surface/container upon which the substance is deposited." [UOC:MD]
nmole/disk
"A unit which represents a standard measurement occurrence of a process per unit time." [UOC:GVG]
rate unit
10^[24]
Y
"A prefix in the metric system denoting a factor of ten to the power of 24." [UO:GVG]
yotta
10^[2]
h
"A prefix in the metric system denoting a factor of one hundred." [UO:GVG]
hecto
10^[21]
Z
"A prefix in the metric system denoting a factor of ten to the power of 21." [UO:GVG]
zetta
10^[18]
E
"A prefix in the metric system denoting a factor of ten to the power of 18." [UO:GVG]
exa
10^[15]
P
"A prefix in the metric system denoting a factor of ten to the power of 15." [UO:GVG]
peta
T
10^[12]
"A prefix in the metric system denoting a factor of ten to the power of 12." [UO:GVG]
tera
10^[9]
G
"A prefix in the metric system denoting a factor of ten to the power of 9." [UO:GVG]
giga
10^[6]
M
"A prefix in the metric system denoting a factor of million." [UO:GVG]
mega
10^[3]
k
"A prefix in the metric system denoting a factor of one thousand." [UO:GVG]
kilo
10^[1]
da
"A prefix in the metric system denoting a factor of ten." [UO:GVG]
deca
10^[-1]
d
"A prefix in the metric system denoting a factor of one tenth." [UO:GVG]
deci
10^[-3]
m
"A prefix in the metric system denoting a factor of one thousand." [UO:GVG]
milli
10^[-2]
c
"A prefix in the metric system denoting a factor of one hundred." [UO:GVG]
centi
10^[-6]
"A prefix in the metric system denoting a factor of 10 to the power of -6." [UO:GVG]
micro
10^[-9]
n
"A prefix in the metric system denoting a factor of 10 to the power of -9." [UO:GVG]
nano
10^[-12]
n
"A prefix in the metric system denoting a factor of 10 to the power of -12." [GVG:UO]
pico
10^[-15]
f
"A prefix in the metric system denoting a factor of 10 to the power of -15." [UO:GVG]
femto
a
10^[-18]
"A prefix in the metric system denoting a factor of 10 to the power of -18." [UO:GVG]
atto
z
10^[-21]
"A prefix in the metric system denoting a factor of 10 to the power of -21." [UO:GVG]
zepto
y
10^[-24]
"A prefix in the metric system denoting a factor of 10 to the power of -24." [UO:GVG]
yocto
"A concentration unit which is a standard measure of the amount of a toxic or pharmaceutical substance administered to a recipient subject, expressed in terms of the size of the subject." [UO:PC]
dose unit
"A unit used to indicate the clarity of water or other solutions or suspensions, as measured by the ability of the solution or suspension to scatter light of a defined wavelength range." [UO:PC]
turbidity unit
cells per microlitre
cells per ul
"A unit of cell concentration which is equal to one cell in a volume of 1 microliter." [UO:GVG]
cells per microliter
"A unit of cell concentration which is equal to 1 cell in a well or discrete container of arbitrary volume." [UO:PC]
cells per well
FNU
"1000 formazin turbidity units (FNU) on the empirical formazin turbidity scale represents reflectance of insol. reaction products of 0.0725 g hydrazine sulfate with 0.7250 g hexamethylenetetramine diluted to 1 L." [AOAC:192]
formazin nephelometric unit
"A concentration unit which is a standard measure of the amount of radioactivity in a given volume." [UO:GVG]
radioactivity concentration
curie per litre
"A unit of radioactivity concentration which is equal to one curie in a volume of 1 liter." [UO:GVG]
curie per liter
microcurie per millilitre
"A unit of radioactivity concentration which is equal to one micro curie in a volume of 1 liter." [UO:GVG]
microcurie per milliliter
"A unit that is the ratio of concentration of two solutions of interest, typically with one solution derived from the other by the addition of solvent." [UO:PC]
fold dilution
"An area density unit which is equal to the mass of an object in tons divided by the surface area in hectares." [UO:GVG]
ton per hectare
A^[2]
"An area unit which is equal to an area enclosed by a square with sides each 1 angstrom long." [UOC:GVG]
square angstrom
kbp
kilobasepair
"A unit equal to one thousand base pairs." [UOC:GVG]
kilo base pair
GB
"An information unit which is equal to 1000000000 bytes." [UO:GVG]
gigabyte
TB
"An information unit which is equal to 1000 gigabytes." [UO:GVG]
terabyte
"A dimensionless ratio unit which, given a pair of quantities a and b, for which b is a multiple of a, denotes b by giving the multiplier (coefficient) c for a to result in b." [UOB:LKSR]
ratio
Vs/cm^2
volt-second per square centimetre
"An electrical mobility unit which is equal to one volt second per square centimeter." [UOB:LKSR]
volt-second per square centimeter
us customary teaspoon
"A United States customary units teaspoon is a unit of measurement of volume widely used in cooking recipes and pharmaceutic prescriptions in America. It equals a 4.93 mL volume." [Wikipedia:https://en.wikipedia.org/wiki/United_States_customary_units#Cooking_measures]
united states customary teaspoon
metric tablespoon
tbsp
"A metric tablespoon is a unit of measurement of volume widely used in cooking recipes and pharmaceutic prescriptions. It equals a 15mL volume." [Wikipedia:https://en.wikipedia.org/wiki/Tablespoon]
tablespoon
"An Australian metric tablespoon is a unit of measurement of volume used in Australia for cooking recipes and pharmaceutic prescriptions. It equals a 20mL volume." [Wikipedia:https://en.wikipedia.org/wiki/Tablespoon]
australian metric tablespoon
us customary tablespoon
"A United States customary units tablespoon is a unit of measurement of volume widely used in cooking recipes and pharmaceutic prescriptions in America. It equals a 14.79 mL volume." [Wikipedia:https://en.wikipedia.org/wiki/United_States_customary_units#Cooking_measures]
united states customary tablespoon
C
"A metric cup is a unit of measurement of volume widely used in cooking recipes and pharmaceutic prescriptions. It equals a 250mL volume." [Wikipedia:https://en.wikipedia.org/wiki/Cooking_weights_and_measures]
metric cup
us customary cup
"A United States customary units cup is a unit of measurement of volume widely used in cooking recipes and pharmaceutic prescriptions in America. It equals a 236.59 mL volume." [Wikipedia:https://en.wikipedia.org/wiki/United_States_customary_units#Cooking_measures]
united states customary cup
us fda cup
"A United States FDA cup is a unit of measurement of volume used by the US Federal Department of Agriculture as a nutritional serving measure. It equals a 240 mL volume." [Wikipedia:https://en.wikipedia.org/wiki/United_States_customary_units#Cooking_measures]
united states fda cup
lbf/in^[2]
psi
"A pressure unit which is equal to 6894.757 pascal." [Wikipedia:Wikipedia]
pounds per square inch
pg/mL
A gram per milliliter unit which is equal to one picogram per one milliliter.
picogram per milliliter
mcg/mcL
ug/uL
µg/µL
"A mass unit density which is equal to mass of an object in nanograms divided by the volume in microliters." [UOB:LTS]
microgram per microliter
A count unit that denotes a count of cells.
cell count
BPM
A rate unit which represents a measurement of the number of an organism's heartbeats per one minute.
heartbeats per minute
MOI
A ratio unit which denotes the quantity of infectious agents to infection targets.
multiplicity of infection
br/min
brpm
A rate unit which represents a measurement of the number of breaths taken by an organism per one minute.
breaths per minute
Ct
A count unit of how many Polymerase Chain Reaction (PCR) cycles it took to detect a real signal from a sample. Equivalent to the PCR cycle number at which a sample's reaction curve intersects the threshold line.
PCR quantification cycle
A concentration unit which denotes the minimum amount of a substance in a solution that still yields a positive reading, as determined by serial dilution.
titer
meter based unit
second based unit
ampere based unit
kelvin based unit
mole based unit
candela based unit
angstrom based unit
gram based unit
degree Celsius based unit
minute based unit
hour based unit
day based unit
week based unit
month based unit
year based unit
molar based unit
molal based unit
normal based unit
mole fraction based unit
meter per second per second based unit
radian per second per second based unit
radian per second based unit
square meter based unit
square centimeter based unit
square millimeter based unit
gram per cubic centimeter based unit
candela per square meter based unit
gram per mole based unit
cubic meter per mole based unit
cubic centimeter per mole based unit
turns per second based unit
cubic meter per kilogram based unit
meter per second based unit
cubic meter based unit
cubic centimeter based unit
liter based unit
cubic decimeter based unit
hertz based unit
newton based unit
pascal based unit
joule based unit
watt based unit
lux based unit
lumen based unit
katal based unit
radian based unit
steradian based unit
becquerel based unit
curie based unit
gray based unit
rad based unit
roentgen based unit
sievert based unit
Roentgen equivalent man based unit
disintegrations per minute based unit
counts per minute based unit
century based unit
half life based unit
foot candle based unit
watt per square meter based unit
einstein per square meter per second based unit
watt per steradian per square meter based unit
watt per steradian based unit
mass percentage based unit
mass volume percentage based unit
volume percentage based unit
parts per hundred based unit
parts per thousand based unit
parts per million based unit
parts per billion based unit
parts per trillion based unit
parts per quadrillion based unit
gram per milliliter based unit
gram per liter based unit
unit per milliliter based unit
unit per liter based unit
mass per unit volume based unit
enzyme unit based unit
degree based unit
pi based unit
molecule count based unit
purity percentage based unit
confluence percentage based unit
degree Fahrenheit based unit
pH based unit
liter per kilogram based unit
cells per milliliter based unit
katal per cubic meter based unit
katal per liter based unit
gram per deciliter based unit
colony forming unit based unit
plaque forming unit based unit
colony forming unit per milliliter based unit
plaque forming unit per milliliter based unit
disintegrations per second based unit
volt based unit
coulomb based unit
dalton based unit
watt-hour based unit
weber based unit
tesla based unit
volt-hour based unit
bit based unit
byte based unit
chroma sampling unit based unit
dynamic range unit based unit
dots per inch based unit
pixels per inch based unit
pixels per millimeter based unit
base pair based unit
kibibyte based unit
mebibyte based unit
newton per meter based unit
dyne per cm based unit
pascal second based unit
poise based unit
effective dose unit based unit
siemens based unit
watt per meter kelvin based unit
electronvolt based unit
volt per meter based unit
absorbance unit based unit
count per nanomolar second based unit
count per molar second based unit
count per nanomolar based unit
count per molar based unit
dosage unit based unit
relative light unit based unit
relative luminescence unit based unit
relative fluorescence unit based unit
square micrometer based unit
hectare based unit
inch based unit
thou based unit
foot based unit
yard based unit
chain based unit
furlong based unit
mile based unit
league based unit
maritime length unit based unit
fathom based unit
cable based unit
nautical mile based unit
perch based unit
rood based unit
acre based unit
fluid ounce based unit
gill based unit
pint based unit
quart based unit
gallon based unit
grain based unit
drachm based unit
ounce based unit
pound based unit
stone based unit
quarter based unit
hundredweight based unit
ton based unit
slug based unit
teaspoon based unit
gram per square meter based unit
large calorie based unit
gray per minute based unit