/ Dictionary / Index P parison: Meaning and Definition of Find definitions for: par•i•son Pronunciation: (par'u-sun), [key] — n. a partially shaped mass of molten glass. a hollow tube of plastic to be formed into a hollow object, as a bottle, by blow molding. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Parisienne parity Related Content Daily Word Quiz: banshee Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language