/ Dictionary / Index A ascarid: Meaning and Definition of Find definitions for: as•ca•rid Pronunciation: (as'ku-rid), [key] — n. any nematode of the family Ascaridae; roundworm. ascaris. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ascariasis ascaridole Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language