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quantity

quantity

36 3.5
A property you can measure and show as a number in math
  • noun
  • /ˈkwɑːntɪti/
  • Specialized
translation icon : magnitud
  • We have assumed that a high quantity of learning equals a high quality of learning.
  • physical quantity
  • measurable quantity
  • represent unknown quantities

Those deltas mean you have small changes of the quantities that come after the delta.

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Examples

  • The computer stores such hydrodynamic quantities as density, internal energy per gram, velocities, and chemical compositions.

    Academic text (2011)
  • In other words, citizens are charged a fee for the specific quantity of waste they generate.

    Academic text (1992)
  • So let me call this quantity R of T.

  • And so this quantity is a function of X.

  • The first of these is the quantity of time children spend with television.

    Academic text (1990)
  • At the same time, both the quantity and the quality of the arms transfers increased.

    Academic text (1990)
  • However, we do not find a strong relation between house price and the quantity or quality of housing demanded.

    Academic text (2017)
  • The data indicate that Colorado's small businesses are reducing the toxicity and quantity of their wastes.

    Academic text (1999)
  • In nearly all physical phenomena, three fundamental quantities are involved: mass, length, and time (Maxwell, 1873, pp. 2-5).

    Academic text (2012)
  • The recipe calls for a small quantity of salt to enhance the flavor.

Synonyms

amount
vsquantity
1.0

A quantity of something, often money or goods

is the technical measurable property often represented in mathematics
volume
vsquantity
358 3.9

A large amount of something, often items or activity

is a broader measurable property not limited to bulk or three dimensional size
measure
vsquantity
333 1.3

An amount of something found by measuring or counting

is the abstract property given as a mathematical magnitude or variable
numerical value
vsquantity
1 3.4

A number that shows its size without a plus or minus sign

is the mathematical idea of a property represented by variables or constants
numerical quantity
vsquantity
3.9

A number that shows how much of something there is

is broader and covers measurable properties not only numeric ones

Compounds

A person or thing you do not yet know much about

complex quantity
  • Specialized
9.0

A number with one real part and one imaginary part

constant quantity
  • Specialized
4.1

A number or amount that does not change

A clear exact amount of something that is needed

fundamental quantity
  • Specialized
5.9

A basic physical amount used to measure things, like length or mass

An amount that is large but not exactly known

An amount that is not exactly known

A number that shows how much of something there is

prime quantity
  • Specialized
6.7

A whole number greater than 1 that can only be divided evenly by 1 and itself

How much of something there is compared with something else

parametric quantity
  • Specialized
9.8

A number you change in an equation to make different but similar curves

A tiny, not exact bit of something

unknown quantity
  • Specialized
6.8

A number in an equation you do not know and must find

variable quantity
  • Specialized
5.4

A number or amount that can change

How Large

magnitude
137 4.7
quantity
  • Specialized
36 3.5
negligible
31 5.6

Surface Forms

quantity singular
quantities plural

Morphology

quantity = quant + ity

The element 'quant-' is a Latin combining form (not a standalone English base), so learners who know common English words cannot reliably derive 'quantity' from its parts.

Etymology

Quantity comes from the old Latin root quantus, which means 'how much', and you can see the same idea in the word quantify. That's why in math and science a quantity is any measurable amount or number, like a variable you can use in a formula.