Meaning of bilabial

bi•la•bi•al

Pronunciation: (bī-lā'bē-ul), [key]
— Phonet. Phonet.
—adj.
  1. produced with the lips close together or touching: the lips touch at one phase of the production of the bilabial consonants p, b, and m; they do not for the bilabial w.
—n.
  1. a bilabial speech sound.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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