Definition: The word "reason" in English, originating from Greek, is used to describe a cause or causeless action that involves human thought. It's often used to discuss moral judgments and ethical considerations. Here's its full meaning: - The act of observing and analyzing the causes for something to happen. - The belief or idea that a particular action will lead to certain results. The word "reason" is a fundamental concept in many religious and philosophical discussions, influencing notions such as free will, determinism, ethics, and morality.