/ Dictionary / Index P pituri: Meaning and Definition of Find definitions for: pit•u•ri Pronunciation: (pich'u-rē), [key] — n. a solanaceous shrub or small tree, Duboisia hopwoodi, of Australia. a stimulant made from the dried leaves and twigs of this plant, used by the aborigines as a narcotic. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. pituitous pit viper Related Content Daily Word Quiz: fervor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language