Placard , notice , poster or sign .
Billboard is a compound word.
hoarding
Billboard.
Hoardings
There are a few definitions for the word standee. One of these includes a person who will stand into an event unannounced. Another is a large standing billboard to promote something.
Poster (smaller billboards)
carlos miguel p. angob
Let's put up a billboard on this site.
Billboard, newspaper, and radio and television advertising.
Draw
Billboard is a noun.
A billboard is "un panneau d'affichage" in French.