General term for a physical banner, sign, or flag used for advertising, events, or displays.
web banner; online ad
Specifically refers to a banner advertisement or header image on a website.
They put up a banner at the entrance of the venue.
A large banner was displayed at the event venue.
Clicking the banner on that site takes you to the campaign page.
Clicking that banner takes you to a special page.
A banner is automatically displayed when you open the page.
バナー (banner) and バーナー (burner, as in a gas burner) sound almost identical but have completely unrelated meanings.
counter for thin, flat objects; sheet; plate; coin · serving of soba; portion of gyōza · sumo rank position; wrestler at a given rank · field; rice paddy plot · palanquin bearer
Loanword from English 'banner'.