| Signpost (n.) A post on which a sign hangs, or on which papers are placed to give public notice of anything. Thesaurus Entries Samson post, arrow, baluster, balustrade, banister, blaze, compass needle, direction, direction post, doorjamb, doorpost, finger post, fist, gatepost, guide, guideboard, guidepost, hand, hitching post, hour hand, index, index finger, jamb, king post, lead, lubber line, milepost, minute hand, mullion, needle, pointer, post, signboard, snubbing post, stanchion, standard, stile, upright |