Judgment
Decision, Conclusion
noun, verbal noun
I judge to cut off your head. That is my judgment!
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
私の判断は間違っていた。
My judgment was wrong.
あの時、判断を誤らなければ、大金持ちになれていたのに。
If I hadn't made the wrong decision then, I would have gotten extremely rich.
食用キノコか毒キノコの判断は、素人には難しい。
It is difficult for an amateur to judge whether a mushroom is edible or poisonous.