check-in

Definition of Check-in in English :

1. check-in

the act of reporting your presence (as at an airport or a hotel)

WordNet Lexical Database for English. Princeton University. 2010.

Check-in

verb (adverb)

1. (intransitive)

to record one's arrival, as at a hotel or for work; sign in or report

2. (transitive)

to register the arrival of (passengers, etc)

noun check-in

3.

a.

the formal registration of arrival, as at an airport or a hotel

b.

(as modifier)

check-in time

4.

the place where one registers arrival at an airport, etc

noun

1.

the process of registration before boarding a flight

You missed the check-in. You will just have to fly tomorrow.

modifier

2.

for or at check-in

a check-in queue

check-in staff

the check-in counter

our check-in policy

1.

to register at a hotel, convention, etc.

2. Informal

to report, as by presenting oneself

check in at the office