[ luh-mel-uh-brangk ]
/ ləˈmɛl əˌbræŋk /


Origin of lamellibranch

1850–55; < New Latin Lamellibranchia group name. See lamelli-, -branch Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for lamellibranch

British Dictionary definitions for lamellibranch

/ (ləˈmɛlɪˌbræŋk) /

noun, adjective

Derived forms of lamellibranch

lamellibranchiate, adjective, noun

Word Origin for lamellibranch

C19: from New Latin lamellibranchia plate-gilled (animals); see lamella, branchia
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for lamellibranch

[ lə-mĕlə-brănk′ ]

Any of the bivalve mollusks of the subclass Lamellibranchia, the largest group of bivalves. Lamellibranchs have gills that consist of long, folded filaments with cilia at the end that draw in water for respiration and also filter food particles. Lamellibranchs include clams, scallops, and oysters.
In former classifications, any bivalve mollusk.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.