急きゅう旋せん回かい

noun, noun or participle which takes 'suru'

sharp turn; tight turn; steep turn

Describes a sudden, tight change of direction, often in vehicles or aircraft, but also used figuratively for abrupt changes in policy or situation.

• パイロットは急きゅう旋せん回かいして敵てっ機きをかわした。

  The pilot made a sharp turn to evade the enemy plane.

• 会かい社しゃの方ほう針しんが急きゅう旋せん回かいして、社しゃ員いんは戸と惑まどった。

  The company's policy took a sharp turn, leaving employees confused.