/ Dictionary / Index P positivity: Meaning and Definition of Find definitions for: pos•i•tiv•i•ty Pronunciation: (poz"i-tiv'i-tē), [key] — pl. -ties. the state or character of being positive: a positivity that accepts the world as it is. something positive. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: positivity (Thesaurus) positivism positron Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language