Synonyms for icon:
immortal, pantheon, hall of fame.
discovery, public property.
Other synonyms and related words:
delineation, picture show, celeb, movie, flick, film, persona, scene, incorporation, figure, personification, exposure, star, motion picture, Embodier, pantheon, embodiment, impression, mental picture, glyph, sleb, vip, trope, depiction, painting, moving picture, idol, effigy, characterization, objectification, luminary, personage, somebody, word picture, pic, avatar, notoriety, video, prototype, photograph, megastar, figure of speech, instantiation, epitome, picture, ikon, immortal, photo, statue, character, mental image, superstar, STANDOUT, Personifier, paradigm, illustration, characterisation, pictorial matter, celebrity.
Sense 3 (noun)
living legend, sleb, celebrity.
label, denotation, legend, ticket, logotype, pointer, tag, token, notation, prompt, motion, gesticulation, marker, alert, logo, figuration, semaphore, flag, crest, emblem, lighthouse, symbol, key, wave, hint, indication, stamp, banner, guidepost, signpost, badge, sign, brand, signal, insignia, cue, wink, beacon, designation, gesture.