noun or participle which takes 'suru'
approve; give approval
Borrowed from English 'approve'; used in business or formal contexts as a する-verb. Often replaced by native terms like 承認する in everyday Japanese.
上司が企画書をアプルーブした。
The boss approved the project proposal.
この書類はまだアプルーブされていない。
This document hasn't been approved yet.