definite quantity

4.2

A clear exact amount of something that is needed

noun

: cantidad definida

The recipe calls for a definite quantity of sugar to ensure the cake rises properly.

Examples

Scientists need a definite quantity of the chemical to run the experiment accurately.
A definite quantity of water is essential for plant growth.
He asked for a definite quantity of water, not just an estimate.
We need a definite quantity of ingredients for the recipe.
He asked for a definite quantity of water, not just an estimate.
Scientists need a definite quantity of the chemical to run the experiment accurately.
The recipe calls for a definite quantity of sugar to ensure the cake rises properly.

Synonyms

measure

vsdefinite quantity

333 1.3

An amount of something found by measuring or counting

is a specific, clearly defined amount rather than a general measured figure

quantity

vsdefinite quantity

179 1.6

An amount of something you can measure or count

is a specific, clearly defined amount rather than any general amount

Antonyms

indefinite quantity

5.6

An amount that is not exactly known

How Specific

precision

Specialized

157 4.2

definite quantity

4.2

stated

2.7

estimate

370 2.6

approximate

29 3.9

Surface Forms

definite quantity singular

definite quantities plural

Morphology

definite + quantity

The meaning 'a specific, clearly defined measure or amount' is directly and transparently derived from combining 'definite' (clearly stated/specific) with 'quantity' (an amount). This adjective+noun composition follows regular compositional semantics and is cross-linguistically common, so a B1 learner who knows both constituents would readily understand it.

Etymology

The phrase definite quantity paints a clear picture: imagine a jar or measuring cup with a marked line that shows an exact amount. That's why definite, meaning 'fixed', and quantity, meaning 'amount', together mean 'an exact amount'.