noun, noun or participle which takes 'suru'
age verification
Slang abbreviation of 年齢確認, used mainly in online communities, social media, and dating apps to confirm a user's age.
See also: 年齢確認
このサイトでは年確が必要です。
Age verification is required on this site.
DMで年確してから会話を始めた。
I started the conversation after verifying ages via DM.