poster

noun ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about poster at Wordnik → Where our words come from →

1. A sign posted in a public place as an advertisement.

   a poster advertised the coming attractions

2. Someone who pastes up bills or placards on walls or billboards.
3. A horse kept at an inn or post house for use by mail carriers or for rent to travelers.