noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Any of the Pelecypoda.
2. 2
   marine or freshwater mollusks having a soft body with platelike gills enclosed within two shells hinged together wordnet

Adjective

1. 1
   bivalve wordnet

Synonyms

All synonyms

bivalvebivalvelamellibranchlamellibranchlamellibranchpelecypodous

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.