Meaning & use

Intensions

noun·Academic

Last updated

In logic and semantics, the internal meaning or set of properties that define a concept, as distinct from its extension, the set of things to which it applies.

See it in a sentence

Philosophers distinguish the intensions of a term, such as 'unmarried man' for 'bachelor', from its extension, the actual set of bachelors.

Two expressions can share the same extension while having different intensions.

A note on using this word

This technical term is frequently confused with the everyday word 'intentions'; they are spelled and pronounced almost identically but mean very different things.

Words with an opposite meaning

extensions

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