Webster’s Revised Unabridged Dictionary · 1913
Onomatopœia
On′o·mat′o·pœ′ia, n. [L., fr. Gr. ὀνοματοποιΐα; ὄνομα, ὀνόματος, a name + ποιεῖν to make.] (Philol.) The formation of words in imitation of sounds; a figure of speech in which the sound of a word is imitative of the sound of the thing which the word represents; as, the buzz of bees; the hiss of a goose; the crackle of fire.
☞ It has been maintained by some philologist that all primary words, especially names, were formed by imitation of natural sounds.