/ Dictionary / Index G gatepost: Meaning and Definition of Find definitions for: gate•post Pronunciation: (gāt'pōst"), [key] — n. the vertical post on which a gate is suspended by hinges, or the post against which the gate is closed. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: gatepost (Thesaurus) gateman gater Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language