/ Dictionary / Index B beefeater: Meaning and Definition of Find definitions for: beef•eat•er Pronunciation: (bēf'ē"tur), [key] — n. a yeoman of the English royal guard or a warder of the Tower of London. an Englishman. a person who eats beef. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: beefeater (Thesaurus) beef cattle beefed-up Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language