1. noun /dʒʌdʒ/
a) A public official whose duty it is to administer the law, especially by presiding over trials and rendering judgments; a justice.
At a boxing match the decision of the judges is final.
He is a good judge of wine.
2. verb /dʒʌdʒ/
A higher power will judge you after you are dead.
b) To sit in judgment, to act as judge.
Justices in this country judge without appeal.
Wikipedia foundation.