noun
billboard; large outdoor advertising sign
Refers to a large outdoor advertising structure, typically found along roads or in urban areas. The term is a direct loan from English and is used in the same sense.
高速道路沿いに大きなビルボードが立っている。
A large billboard stands along the highway.
新しい映画のビルボードが街
Billboards for the new movie were put up all over town.