Dictionary
whale•bone
Pronunciation: (hwāl'bōn", wāl'-), [key]—
n.
1. an elastic, horny substance growing in place of teeth in the upper jaw of certain whales, and forming a series of thin, parallel plates on each side of the palate; baleen.
2. a thin strip of this substance, for stiffening a corset.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.