/ Dictionary / Index B bicorne: Meaning and Definition of Find definitions for: bi•corne Pronunciation: (bī'kôrn), [key] — n. a two-cornered cocked hat worn esp. in the 18th and early 19th centuries. a two-horned animal. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: bicorne (Thesaurus) bicorn bicorporal 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