Unaccompanied
"Unaccompanied" in a Sentence (4 examples)
He takes the train unaccompanied.
He rarely takes the train unaccompanied.
Unaccompanied minors are not permitted on this flight.
The number of children arriving without a parent at the southern border is expected to surpass the levels during the 2014 unaccompanied minor crisis, according to Customs and Border Protection data obtained by CNN.