Dictionary
e•las•mo•branch
Pronunciation: (i-las'mu-brangk", i-laz'-), [key]—
adj.
belonging or pertaining to the Elasmobranchii, the subclass of cartilaginous fishes comprising the sharks and rays.
—
n.
an elasmobranch fish.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.