closure
noun
1. an act or process of closing something, especially an institution, thoroughfare, or frontier, or of being closed:
(工場･学校などの)閉鎖; 閉店, 休業; (道路などの)一時的な閉鎖
e.g. hospitals that face closure
e.g. road closures.
a thing that closes or seals something, such as a cap or zipper.
2. a sense of resolution or conclusion at the end of an artistic work:
終止, 終結; 終わり
e.g. he brings modernistic closure to his narrative.
a feeling that an emotional or traumatic experience has been resolved:
感情の整理, 区切り
e.g. I am desperately trying to reach closure but I don't know how to do it without answers from him.
ORIGIN
late Middle English: from Old French, from late Latin clausura, from claus- ‘closed’, from the verb claudere.