1.  One who eats beef; hence, a large, fleshy person. [1913 Webster]

2.  One of the yeomen of the guard, in England. [1913 Webster]

3.  An African bird of the genus Buphaga, which feeds on the larvæ of botflies hatched under the skin of oxen, antelopes, etc. Two species are known. [1913 Webster]

beefeater, n. a warder in the Tower of London; a Yeoman of the Guard.

Etymology:
f. obs. sense 'well-fed menial'

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