Meaning of bolus

bo•lus

Pronunciation: (bō'lus), [key]
— pl. -lus•es.
  1. a round mass of medicinal material, larger than an ordinary pill. Abbr.: bol.
  2. a soft, roundish mass or lump, esp. of chewed food.
  3. bole.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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