金こん剛ごう堅けん固ご

noun

firm and solid; sturdy and indestructible; unshakable

Emphatic expression for something extremely solid, unbreakable, or unwavering. Often used figuratively for resolve, faith, or principles. The term carries a literary or formal tone and is not common in everyday conversation.

• 彼かれの決けつ意いは金こん剛ごう堅けん固ごで、何なにがあっても揺ゆるがない。

  His determination is unshakable; no matter what happens, it will not waver.

• この城しろは金こん剛ごう堅けん固ごな造つくりで、容よう易いには落おちない。

  This castle is built so solidly that it will not fall easily.