- univalve - used of mollusks, especially gastropods, as snails etc.
Antonyms: bivalve, bivalved, lamellibranch, pelecypod, pelecypodous
- gastropod, univalve - a class of mollusks typically having a one-piece coiled shell and flattened muscular foot with a head bearing stalked eyes
--1 is a kind of mollusk, mollusc, shellfish
--1 is a member of Gastropoda, class Gastropoda, Gasteropoda, class Gasteropoda
--1 has particulars: