/ Dictionary / Index P postal: Meaning and Definition of Find definitions for: post•al Pronunciation: (pōs'tl), [key] — adj. of or pertaining to the post office or mail service: postal delivery; postal employees. —n. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: postal (Thesaurus) postage stamp postal card Related Content Daily Word Quiz: exemplary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language