hate-on

Noun

slang

(slang) An unappeasable hatred.

Japanese Meaning

収まることのない、激しい憎悪

Even after ten years, he still nursed a hate-on for his former colleague.

十年経っても、彼は以前の同僚に対して抑えがたい憎しみを抱き続けていた。

Sense（1）

(slang) An unappeasable hatred.

I remember the captain had the mother of all hate-ons for the guy.

hate-ons

（ plural ）