/ Dictionary / Index I inclusion body: Meaning and Definition of Find definitions for: inclu'sion bod"y Pronunciation: [key] — Pathol. Pathol. a particle that takes a characteristic stain, found in a virus-infected cell. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. inclusionary inclusion complex Related Content Daily Word Quiz: penchant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language