Dictionary

gill cover

noun

Definition of GILL COVER

:  operculum 1b

First Known Use of GILL COVER

1776

Browse

Next Word in the Dictionary: GilleniaPrevious Word in the Dictionary: gill cleftAll Words Near: gill cover
July 05, 2015
bunkum Hear it
insincere or foolish talk
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears