- an outpocketing of the saccule of birds, reptiles, and bony fishes corresponding to the cochlear duct of mammals.
Origin of lagena
< New Latin, special use of Latin lagēna flask, flagon; cognate with Greek lágȳnos
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a bottle with a narrow neck
- an outgrowth of the sacculus in the ear of fishes and amphibians, thought to be homologous to the cochlea of mammals
C19: Latin, a flask, from Greek lagēnos
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
- One of the three parts of the membranous labyrinth of the inner ear of nonmammalian vertebrates.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.