Last Updated：2025/11/20

(uncountable) The state of being tough / (materials science, physics, of a metal) Resistance to fracture when stressed / A formidable difficulty

音声機能が動作しない場合はこちらをご確認ください

See correct answer

toughness

Source Word

toughness

uncountable countable of a metal

Japanese Meaning

素材や物体が壊れにくく、衝撃や応力に対して抵抗する性質（強靭性、耐衝撃性） / 物や状況が非常に頑丈で困難な状態、耐え難さ、難しさ

Her toughness in the face of setbacks inspired the whole team.

挫折に直面しても彼女の強靭さはチーム全体を奮い立たせた。

Sense（1）

(uncountable) The state of being tough

Sense（2）

(materials science, physics, of a metal) Resistance to fracture when stressed

Sense（3）

A formidable difficulty

toughnesses

（ plural ）