also nonverbal, "not using words," by 1809, from non- + verbal. Related: Non-verbally.
Entries linking to non-verbal
non-
a prefix used freely in English and meaning "not, lack of," or "sham," giving a negative sense to any word, 14c., from Anglo-French noun-, from Old French non-, from Latin non "not, by no means, not at all, not a," from Old Latin noenum "not one" (*ne oinom, from PIE root *ne- "not" + PIE root *oi-no- "one, unique"). In some cases perhaps from Middle English non "not" (adj.), from Old English nan (see not). "It differs from un- in that it denotes mere negation or absence of the thing or quality, while un- often denotes the opposite of the thing or quality" [Century Dictionary].
verbal adj.
early 15c., "dealing with words" (especially in contrast to things or realities), from Old French verbal (14c.) and directly from Late Latin verbalis "consisting of words, relating to verbs," from Latin verbum "word" (see verb). Related: Verbally. Verbal conditioning is recorded from 1954. Colloquial verbal diarrhea is recorded from 1823. A verbal noun is a noun derived from a verb and sharing in its senses and constructions.