noun
Broadly used for various types of boards, including notice boards, whiteboards, bulletin boards, and surfboards. The specific meaning depends on context.
会議室のホワイトボードに予定を書いた。
I wrote the schedule on the whiteboard in the meeting room.
掲示板のボードに新しいお知らせが貼ってある。
A new notice is posted on the bulletin board.