/ Dictionary / Index P pectinate: Meaning and Definition of Find definitions for: pec•ti•nate Pronunciation: (pek'tu-nāt"), [key] — adj. formed into or having closely parallel, toothlike projections; comblike. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: pectinate (Thesaurus) pectin pectinogen Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language