クッションボール

noun

cushion ball; carom off the outfield wall

Baseball term for a batted ball that hits the outfield wall and rebounds, often creating an extra-base hit.

• 打だ球きゅうがフェンスに当あたってクッションボールになり、ランナーが一いっ気きに三さん塁るいまで進すすんだ。

  The batted ball hit the fence and became a cushion ball, allowing the runner to advance all the way to third base.