/ Dictionary / Index P Pima cotton: Meaning and Definition of Find definitions for: Pi'ma cot'ton Pronunciation: [key] — (often l.c.) a variety of fine cotton developed from Egyptian cotton, produced in the southwestern U.S., used chiefly in the manufacture of shirts, ties, etc. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Pima Piman 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