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Meaning of fissirostral

fis•si•ros•tral

Pronunciation: (fis"u-ros'trul), [key]
— adj. Ornith.
  1. having a broad, deeply cleft beak or bill, as the swallows and goatsuckers.
  2. (of the bill) deeply cleft.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.