/ Dictionary / Index B brained: Meaning and Definition of Find definitions for: brained Pronunciation: (brānd), [key] — adj. having a particular type of brain (used in combination): small-brained dinosaurs. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: brained (Thesaurus) brain drain Brainerd Related Content Daily Word Quiz: eccentric Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language