check-in

noun
1
the place where you go to at an airport to leave your bags, cases, etc. and show your ticket
تحویل بار, گیشه ورودی, ثبت ورود
2
the act of confirming your intention to take a particular flight and your personal details either at an airport or using a computer
چک‌این, ثبت ورود
Do you know your check-in time?
(British English)the check-in desk
(North American English)the check-in counter
3
the time when you arrive at a hotel at the start of your stay
ثبت ورود, چک این
We can arrange an early check-in.
opposite checkout(2)