The Collaborative International Dictionary
Inoperculate
Inopercular \In`o*per"cu*lar\, Inoperculate \In`o*per"cu*late\, a. (Zo["o]l.) Having no operculum; -- said of certain gastropod shells.
Wiktionary
inoperculate
a. (context zoology English) Having no operculum; said of certain gastropod shells. alt. (context zoology English) Having no operculum; said of certain gastropod shells.