/ Dictionary / Index D drosophila: Meaning and Definition of Find definitions for: dro•soph•i•la Pronunciation: (drō-sof'u-lu, dru-), [key] — pl. -las, -lae a fly of the genus Drosophila, esp. D. melanogaster, used in laboratory studies of genetics and development. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: drosophila (Thesaurus) drosometer dross Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language