/ Dictionary / Index B brooder: Meaning and Definition of Find definitions for: brood•er Pronunciation: (br'dur), [key] — n. a device or structure for the rearing of young chickens or other birds. a person or animal that broods. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: brooder (Thesaurus) brood bud brooding 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