What term describes a final decision on a legal matter or a court case?

The term that describes a final decision on a legal matter or a court case is "judgment." A judgment is the official decision made by a court at the conclusion of a legal proceeding that resolves the issues in that case. It reflects the judge's or jury's conclusions after considering the facts, evidence, and law pertaining to the case.

While "verdict" specifically refers to a jury's decision in a trial, making it relevant in cases where a jury is involved, it does not encompass the broader context of all legal decisions, especially those made by judges without a jury. "Adjudication" is a term that refers to the legal process by which a judge resolves a dispute, but it does not specifically denote the finality of a decision. "Resolution" can refer to finding a solution to a problem but is not a legally defined term for a final decision in court proceedings.

Thus, "judgment" is the most precise and accurate term to describe the final decision in a legal context.