/ Dictionary / Index P parasite drag: Meaning and Definition of Find definitions for: par'asite drag" Pronunciation: [key] — Aeron. Aeron. the component of drag caused by skin friction and the shape of the surfaces not contributing to lift. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. parasite parasitic Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language