/ Dictionary / Index P poplin: Meaning and Definition of Find definitions for: pop•lin Pronunciation: (pop'lin), [key] — n. a finely corded fabric of cotton, rayon, silk, or wool, for dresses, draperies, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: poplin (Thesaurus) Poplar Bluff popliteal 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