/ Dictionary / Index B Britannic: Meaning and Definition of Find definitions for: Bri•tan•nic Pronunciation: (bri-tan'ik), [key] — adj. of Britain; British: Her Britannic Majesty. Brythonic. —n. Brythonic. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: britannic (Thesaurus) Britannia metal britches Related Content Daily Word Quiz: inane Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language