withdrawn
US /wɪðˈdrɑːn/
UK /wɪðˈdrɑːn/

1.
shy and quiet and preferring to be alone rather than with other people
:
•
After the accident, he became very quiet and withdrawn.
•
She was always a bit withdrawn as a child.
1.
past participle of withdraw
:
•
He had withdrawn all his money from the bank.
•
The troops were withdrawn from the conflict zone.