signboard

/ˌsaɪnˈbɔərd/

Other forms: signboards

Definitions of signboard

1. noun

   structure displaying a board on which advertisements can be posted
   “the highway was lined with signboards”

   synonyms: sign

   types:

   billboard

   a large, flat, outdoor sign for advertisements or notices

   sandwich board

   signboard consisting of two hinged boards that hang front and back from the shoulders of a walker and are used to display advertisements

   scoreboard

   a large board for displaying the score of a contest (and some other information)

   shingle

   a small signboard outside the office of a lawyer or doctor, e.g.

   type of:

   construction, structure

   a thing constructed; a complex entity constructed of many parts