/ Dictionary / Index P pilocarpine: Meaning and Definition of Find definitions for: pi•lo•car•pine Pronunciation: (pī"lu-kär'pēn, -pin, pil"u-), [key] — n. Pharm. an oil or crystalline alkaloid, CHNO, obtained from jaborandi, and used chiefly to produce sweating, promote the flow of saliva, contract the pupil of the eye, and for glaucoma. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pilocarpine (Thesaurus) Pillsbury pilon 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