/ Dictionary / Index B bivoltine: Meaning and Definition of Find definitions for: bi•vol•tine Pronunciation: (bī-vōl'tēn, -tn), [key] — adj. Entomol. producing two broods in one year, as certain silkworm moths. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. bivinyl bivouac Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language