グラウンドマナー

noun

baseball park etiquette; manners on the baseball field

Wasei-eigo term referring to proper behavior and etiquette expected of players, coaches, and spectators at a baseball field.

wasei-eigo (Japanese-coined English), from ground manner

• 少しょう年ねん野や球きゅうでは、グラウンドマナーを守まもることが大たい切せつです。

  In youth baseball, it's important to observe baseball park etiquette.

• 監かん督とくは選せん手しゅたちにグラウンドマナーを厳きびしく指し導どうした。

  The coach strictly taught the players manners on the baseball field.