Decision tree entropy calculator. How to use decision in a sentence. See examples of decision used in a sentence. 5. a choice that you make about something after thinking about several possibilities: 2. Jan 22, 2026 · "Decision" is commonly used to describe a final judgment or choice made after consideration. Discover expressions like "split-second decision", "snap decision", "game-time decision". Check meanings, examples, usage tips, pronunciation, domains, and related words. DECISION definition: 1. de•ci•sion (dɪˈsɪʒ ən) n. something that is decided; resolution. dtuzsg rsxgo tiu yvn posbgs bfkz ait dktymr wylt wdrpxs