What is adversary meaning?

Adversary refers to someone or something that acts against or is an opponent to another person, group, or thing. An adversary can be a rival or competitor who is trying to achieve the same objectives as the other party. Moreover, an adversary is often considered as an enemy or opponent who aims to obstruct, harm, or damage someone or something. The term is commonly used in legal proceedings where the opposing side is known as the adversary or opposing counsel. Adversary can also refer to a challenging situation or obstacle that someone needs to overcome.