一点張り

いってんばり

persistence; single-mindedness; sticking to one point; focusing on one thing

Also written 一点張

Meanings

Noun
persistence; single-mindedness; sticking to one point; focusing on one thing
always making the same bet

Example sentences

彼女かのじょは利己りこ一点張いってんばりの女おんなだ。

She puts her own interests above everything else.
情報じょうほうが流出りゅうしゅつしてるのに問題もんだいないの一点張いってんばりって、どういう事ことよ！

What is with you stubbornly insisting there's no problem when our information is being leaked!?