This is the 626th most frequent Hebrew word.
דין
Judgment, law, or verdict.
Here, 'דין' means 'law' or 'judgment' in the context of religious or legal standards.
לפי דין תורה, עליו לשלם את החוב.
According to religious law, he must pay the debt.
In this sentence, 'דין' refers to 'justice' as a personal or ethical concept.
בעיניי כל אדם יש דין צדק משלו.
In the eyes of every person, there is their own sense of justice.
Here, 'דין' is used to mean a 'verdict' or 'judicial decision' provided by a judge.