unaccompanied

Universal Words adjective 1 (formal) without a person going together with sb/sth: No unaccompanied children allowed. * unaccompanied luggage / baggage (= travelling separately from its owner) 2 (music) performed without anyone else playing or singing at the same time: a sonata for unaccompanied violin 3 (formal) ~ by sth not together with a particular thing: Mere words, unaccompanied by any violence, cannot amount to an assault.