(ばん)

ばん
noun, suffix
board; tray; disc; base
1. board; game board
A flat surface used for playing board games such as go, shogi, or chess.
()(ばん)(うえ)(いし)(なら)べる。
I place stones on the go board.
将棋(しょうぎ)(ばん)(はさ)んで()かい()う。
We sit facing each other across the shogi board.
(ばん)(めん)状況(じょうきょう)をよく()(つぎ)()(かんが)える。
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.
レコード(ばん)(あつ)めている。
I collect vinyl records.
円盤(えんばん)()げる。
To throw a discus.
岩盤(がんばん)(うえ)建物(たてもの)()てる。
To build a structure on bedrock.

(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:

  • ()(ばん): go board
  • 将棋(しょうぎ)(ばん): shogi board
  • チェス(ばん): chess board
  • (ばん)(めん): board surface; state of play

OTHER COMPOUNDS:

  • 円盤(えんばん): disc, discus
  • 岩盤(がんばん): bedrock
  • 基盤(きばん): foundation, basis
  • レコード(ばん): vinyl record
  • 配電(はいでん)(ばん): switchboard

NOTE:
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)).