What term describes a judge's official decision on a court case?

The term that describes a judge's official decision on a court case is "Judgment." In the legal context, a judgment refers to the formal ruling issued by a judge or court regarding the rights and obligations of the parties involved in the case. This decision is based on the evidence presented and the applicable law, and it concludes the legal proceedings at that level, unless further appealed.

The other terms provided have distinct meanings that do not capture the full scope of what a judgment entails. For instance, an "Opinion" often refers to a written explanation of the court's reasoning behind its decision, especially in appellate cases, rather than the decision itself. A "Verdict" typically pertains to the findings of a jury, particularly in criminal cases, regarding whether the defendant is guilty or not guilty. "Resolution" is a broader term that can describe the outcome of any deliberative process, not specifically tied to legal decisions or judgments made by a judge. Thus, "Judgment" is the most accurate term for a judge's official decision in a court case.