天てん下か無む双そう

na-adjective, noun which may take the genitive case particle 'no', noun

peerless; unequaled; unrivaled under heaven

A yojijukugo meaning there is no equal in the whole world; often used in historical or dramatic contexts to describe supreme skill, strength, or excellence.

See also: 天下無敵 · 天下無比

• 彼かれは天てん下か無む双そうの剣けん豪ごうと呼よばれていた。

  He was called a peerless master swordsman.

• この城しろは天てん下か無む双そうの堅けん固ごさを誇ほこる。

  This castle boasts unequaled strength.