(ばん)

ばん
noun, suffix
board; tray; disc; base
tool
1. board; game board
A flat surface used for playing board games such as go, shogi, or chess.
We sit facing each other across the shogi board.
I examine the state of the board carefully and think about my next move.
2. tray; platter; disc; plate
A flat, broad object. Used in compounds to refer to various flat objects including trays, discs, and platforms.
I collect vinyl records.
円盤(えんばん)()げる
To throw a discus.

(ばん) refers to a flat surface or board. As a standalone word, it most commonly means a game board. It is highly productive as a suffix in compounds.

Game board compounds

Other compounds

Usage

The character (ばん) conveys the idea of something flat and broad, which extends metaphorically to meanings like foundation (基盤(きばん)) and situation (局面(きょくめん) is related conceptually to (ばん)(めん)).