non-vacuous

non--vac·u·ous

N n

Definitions of non-vacuous word

adjective non-vacuous without contents; empty: the vacuous air. 1
adjective non-vacuous lacking in ideas or intelligence: a vacuous mind. 1
adjective non-vacuous expressing or characterized by a lack of ideas or intelligence; inane; stupid: a vacuous book. 1
adjective non-vacuous purposeless; idle: a vacuous way of life. 1

before 1645

One of the 44% oldest English words

1645-55; < Latin vacuus empty; see -ous

noun

adjective

verb

adverb

pronoun

preposition

conjunction

determiner

exclamation

A common word. It’s meaning is known to most children of preschool age. About 78% of English native speakers know the meaning and use the word.

Most Europeans know this English word. The frequency of it’s usage is somewhere between "mom" and "screwdriver".