/ Dictionary / Index B baby's-breath: Meaning and Definition of Find definitions for: ba•by's-breath Pronunciation: (bā'bēz-breth"), [key] — n. a tall plant, Gypsophila paniculata, of the pink family, having lance-shaped leaves and numerous small, fragrant, white or pink flowers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: baby's-breath (Thesaurus) babyproof baby-sit Related Content Daily Word Quiz: ontiguous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language