reserved

US /rɪˈzɝːvd/
UK /rɪˈzɝːvd/
"reserved" picture
1.

slow to reveal emotion or opinions

:
He is a very quiet and reserved person.
She was reserved about her feelings.
2.

(of a place or facility) set aside for the use of a particular person or group

:
This table is reserved for Mr. Smith.
All seats are reserved.