an iridescent blue-and-green comb jelly, Cestum veneris, having a ribbon-shaped, gelatinous body.
Origin of Venus's girdle
First recorded in 1865–70
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for venus's-girdle
a ctenophore, Cestum veneris, of warm seas, having an elongated ribbon-like body
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