definition of
onomatopoeic

[1] #1 onomatopoeic a. [onomatopoetic] of or relating to or characterized by onomatopoeia. wn

[2] #2 onomatopoeic a. [echoic, imitative, onomatopoeical, onomatopoetic] (of words) formed in imitation of a natural sound; "onomatopoeic words are imitative of noises"; "it was independently developed in more than one place as an onomatopoetic term"- Harry Hoijer. wn