Sign in

register, record one's arrival; log in, log on (Computers)

Verb
1. announce one's arrival, e.g. at hotels or airports
(synonym) check in
(hypernym) report

sign your name to show you are in the building Be sure to sign in. We want to know that you are safe inside.

phrv. เซ็นชื่อเข้า, ลงชื่อเข้า