Meaning of “guest” - Learner’s Dictionary

guest

noun [ C ] uk us /ɡest/
VISITOR

A2 someone who comes to visit you in your home, at a party, etc:

We've got some guests coming this weekend.
HOTEL

A2 someone who is staying in a hotel:

The hotel has accommodation for 200 guests.
TV

B2 a famous person who takes part in a television programme or other entertainment:

Our special guest tonight is Sandra Bullock.

(Definition of “guest” from the Cambridge Learner’s Dictionary © Cambridge University Press)