最さい強きょう

noun which may take the genitive case particle 'no', noun

strongest; most powerful

Used for the strongest person, team, weapon, argument, version, etc.; often appears as 最強の before a noun or as a noun meaning 'the strongest one.'

• 彼かれはチームで最さい強きょうの選せん手しゅだ。

  He is the strongest player on the team.

• このゲームでは、その武ぶ器きが最さい強きょうだと言いわれている。

  In this game, that weapon is said to be the most powerful.