The meaning of DECISION is the act or process of deciding. How to use decision in a sentence.

DECISION definition: 1. a choice that you make about something after thinking about several possibilities: 2. the…. Learn more.

Decision definition: the act or process of deciding; deciding; determination, as of a question or doubt, by making a judgment.. See examples of DECISION used in a sentence.

Definition of decision noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

de•ci•sion (dɪˈsɪʒ ən) n. 1. the act or process of deciding. 2. the act of making up one's mind: a difficult decision. 3. something that is decided; resolution. 4. a judgment, as one pronounced by a court. 5. …

Nov 17, 2025 · decision (countable and uncountable, plural decisions) The act of deciding. It is the decision of the court that movies are protected as free speech. His life has always been filled with big …

There are ten meanings listed in OED's entry for the noun decision, two of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

determination, as of a question or doubt, by making a judgment: They must make a decision between these two contestants. the act of or need for making up one's mind: This is a difficult decision.

A decision is a conclusion or resolution reached after careful consideration or deliberation. It refers to the process of choosing a course of action from among multiple alternatives or possibilities.

Decision analysis (DA) is the discipline comprising the philosophy, methodology, and professional practice necessary to address important decisions in a formal manner. Decision analysis includes …