Completion
Complete, Finish, Conclusion
noun, verbal noun, の adjective
A perfect finish is when everything is at total completion. Nothing is left over and all is done.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
完了のメール
email or text message indicating something is complete
完了の通知
notification of completion
完了のお知らせ
notice of completion
事業の完了
completion of a project
作業の完了
completion of a task, completion of work
工事の完了
completion of construction
完了と見なす
to consider to be complete
完了とする
to make complete
完了となる
to become complete
作戦完了！
Mission complete!
注文完了したよ！
I completed the order!
まずはこのアプリのインストールを完了させてください。
First, please complete the installation of this app.