noun, noun or participle which takes 'suru', transitive verb, intransitive verb
jumping to a wrong conclusion; hasty misjudgment
Refers to the act of quickly and mistakenly assuming something, often leading to an error. Can be used as a noun or with する to describe the action.
彼の話を聞いて早とちりしてしまった。
I jumped to the wrong conclusion after hearing his story.
早とちりで、会議の日を間違
Due to a hasty misjudgment, I got the meeting date wrong.