Can you explain this phrase?
What does 許さない mean? Can you explain the kanji and phrase meaning, how would I use it in a sentence?

Question

Answer

Hi Adam.

Meaning of 許さない changes according to context, but basic meaning is "to do not forgive" "to do not permit", "to do not allow".

I will never forgive what you have done for me.　あなたのしたことを私は絶対許さない
I will not permit you to go out　外出(がいしゅつ)することを許さない
The situation allows of no delay 事態(じたい)は一刻（いっこく）の猶予(ゆうよ）も許さない