Dictionary
ve•la•men
Pronunciation: (vu-lā'min), [key]—
n.,
—pl. -lam•i•naPronunciation: (-lam'u-nu). [key]
1. Anat.a membranous covering; velum.
2. Bot.the thick, spongy integument or epidermis covering the aerial roots of epiphytic orchids.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.