Jisho

×
Expressions (phrases, clauses, etc.), Suru verb - included
1. to forget something ever existed; to pretend something didn't happen; to put something behind one; to forgive (something)Usually written using kana alone
Other forms
なかった事にする 【なかったことにする】無かった事にする 【なかったことにする】

Discussions

to talk about this word.