poster

• POS: Noun
• HYPHEN: post=er

CIDE DICTIONARY

poster, n. 

•  A large bill or placard intended to be posted in public places.  [1913 Webster]
•  One who posts bills; a billposter.  [1913 Webster]

poster, n. 

•  One who posts, or travels expeditiously; a courier.  Shak.  [1913 Webster]
•  A post horse.  C. Lever.  [1913 Webster]

OXFORD DICTIONARY

poster, n.
1 a placard in a public place.
2 a large printed picture.
3 a billposter.

Idiom

poster paint a gummy opaque paint.

THESAURUS

poster

advertisement, affiche, announcement, banner, bill, billboard, broadside, carrier, carrier pigeon, circular, flier, handbill, homer, homing pigeon, mail car, mail coach, mail packet, mail train, mail truck, mailer, mailplane, notice, packet boat, pigeon post, placard, post boat, post car, post coach, post-horse, post-office car, railway mail car, sign, signboard

ROGET THESAURUS

poster

Publication

N publication, public announcement, promulgation, propagation, proclamation, pronunziamento, circulation, indiction, edition, hue and cry, publicity, notoriety, currency, flagrancy, cry, bruit, hype, vox populi, report, the Press, public press, newspaper, journal, gazette, daily, telegraphy, publisher, imprint, circular, circular letter, manifesto, advertisement, ad, placard, bill, affiche, broadside, poster, notice, published, current, in circulation, public, notorious, flagrant, arrant, open, trumpet-tongued, encyclical, encyclic, promulgatory, exoteric, publicly, in open court, with open doors, Int, Oyez!, O yes!, notice!, notice is hereby given, this is to give, these are to give notice, nomina stultorum parietibus haerent, semel emissum volat irrevocabile verbum.