- a mollusklike marine animal; brachiopod.
Origin of lamp shell
First recorded in 1850–55; so called because its shape was thought to resemble that of an ancient Roman oil lamp
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- another name for a brachiopod
C19: from its likeness in shape to an ancient Roman oil lamp
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