lamellibranch Meaning, Definition & Usage
- 
       noun marine or freshwater mollusks having a soft body with platelike gills enclosed within two shells hinged together
       
       
pelecypod; bivalve.
 - 
       adjective satellite bivalve
       
       
pelecypodous; pelecypod.
 
WordNet
La*mel"li*branch noun
Definitions
(Zoöl.) One of the Lamellibranchia. Also used adjectively.