Judgment, Decision, Conclusion
Noun and する verb
はんだん
私の母はいつも人を見た目で判断してはいけないと言っていたのに、父が禿げたことだけを理由に父と離婚しました。
My mom always told me not to judge people by their appearance, but she divorced my father just because he went bald.
I judge to cut off your head. That is my judgement!
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.