得とく意い技わざ

noun

signature move; finishing move

Primarily used in martial arts and professional wrestling to refer to a fighter's trademark technique or finishing move. Can be extended metaphorically to other competitive contexts.

• 彼かれの得とく意い技わざは飛とびつき腕うでひしぎ逆ぎゃく十じゅう字じ固がためだ。

  His signature move is the flying armbar.

• あのレスラーの得とく意い技わざは相あい手てを一いっ瞬しゅんで倒たおす。

  That wrestler's finishing move takes down opponents in an instant.