The meaning of CLOSURE is an act of closing : the condition of being closed. How to use closure in a sentence.

CLOSURE definition: 1. the fact of a business, organization, etc. stopping operating: 2. a process for ending a debate…. Learn more.

Definition of closure noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

clo•sure /ˈkloʊʒɚ/ n. the act of closing or the state of being closed: [countable] the closures of several companies. [uncountable] forcing closure of the border. a bringing to an end; …

Jan 18, 2026 · closure (countable and uncountable, plural closures) An event or occurrence that signifies an ending. In Israel, a state commission of inquiry is not merely a judicial instrument …

Closure is the end or the closing down of something. It can be physical — like the closure of your local library — or emotional, like the closure you experience when you finally come to …

n. 1. The act of closing or the state of being closed: closure of an incision. 2. Something that closes or shuts. 3. a. A bringing to an end; a conclusion: finally brought the project to closure.