noun, noun or participle which takes 'suru', transitive verb
reading but not responding to a text message; leaving (someone) on read
Colloquial term used in messaging apps like LINE. Refers to the act of seeing a message (marked as 'read') but intentionally or neglectfully not replying.
See also: スルー
彼に既読スルーされて、ちょっと傷ついた。
I was a little hurt when he read my message and didn't reply.
忙しいときはつい既読スルーしちゃうんだよね。
When I'm busy, I end up reading messages and not replying, you know.