Any word that imitates a sound such as snap, le or popDefinition: the formation of a word, as cuckoo or boom, by imitation of a sound made by or associated with its referent.
Boom! Pow! Smack! Bzz!
buzz bang crackle splash sputter boom meow quack chirpboomzizzleclick its just noises
The cat meowed to his owner for something to eat. Meowed is a onomatopoeia.
murmurs, splash, meow, yawwn, bing!