unaccompanied
US /ˌʌn.əˈkʌm.pən.id/
UK /ˌʌn.əˈkʌm.pən.id/
1.
không có người đi kèm
not having anyone with you when you go somewhere:
:
•
The airline's policy on unaccompanied minors states that children aged 5 to 7 can fly only on direct and nonstop flights.