the formation of a word, as cuckoo, meow, honk, or boom, by imitation of a sound made by or associated with its referent.
2.
a word so formed.
3.
the use of imitative and naturally suggestive words for rhetorical, dramatic, or poetic effect.
Origin: 1570–80; < Late Latin < Greekonomatopoiía making of words = onomato- (combining form of ónomaname) + poi- (stem of poieîn to make; see poet) + -ia-ia
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.
1577, from L.L., from Gk. onomatopoiia "the making of a name or word" (in imitation of a sound associated with the thing being named), from onomatopoios, from onoma (gen. onomatos) "word, name" (see name) + a derivative of poiein "compose, make" (see poet).