noun-modifying (irregular)
obdurate; adamant; unyielding
Archaic prenominal form of 利かない, used in literary or fixed expressions to describe someone stubborn or unyielding. Not used in modern conversation.
利かぬ奴だ、と老人はつぶやいた。
"He's an obdurate fellow," the old man muttered.
利かぬ気性の持ち主で、誰の言うことも聞かなかった。
He had an adamant disposition and would listen to no one.