Echoic Definition

ĕ-kōĭk
adjective
Having the nature of an echo.
Webster's New World

Imitative in sound; onomatopoeic: a term used, as in the etymologies of this dictionary, to indicate that a word, as tinkle, is formed in approximate imitation of some sound.

Webster's New World

Of or pertaining to an echo.

Wiktionary
Synonyms:
Antonyms:
  • nonechoic