/ Dictionary / Index P parvo: Meaning and Definition of Find definitions for: par•vo Pronunciation: (pär'vō), [key] — pl. -vos. parvovirus. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: parvo (Thesaurus) parvis parvovirus Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language