頑固
N1がんこ
[ganko]
Meanings
1.Adj-naNoun
stubborn; obstinate; pigheaded
Examples
祖父はとても頑固な性格の人でした。
My grandfather had a stubborn personality.
この機械は頑固で、言うことを聞いてくれない。
This machine is stubborn and won't do what I tell it.
服に付いた頑固な汚れが落ちない。
The stubborn stain on my clothes won't come off.