brittleness
🇺🇸
/ˈbrɪtlnəs/
🇬🇧
/ˈbrɪtlnəs/
Something that is hard but breaks easily
The cold weather increased the brittleness of the glass.
寒冷な天候はガラスの脆さを増した。
Something that seems strong but can break or fail easily
The company's success hid the brittleness of its financial situation.
会社の成功は、その財政状況の脆さを隠していた。
A person's behavior that seems confident but can change to being upset easily
His smile hid the brittleness of his emotions.
彼の笑顔は彼の感情の脆さを隠していた。