English definition of “own”
/əʊn/ adjective, pronoun, determiner
› belonging to or done by a particular person or thing: It was my own idea. Each student has their own dictionary. Petra makes all her own clothes. "Is that your mum's car?" "No, it's my own (= it belongs to me)."
of your own › belonging to someone or something: I'll have a home of my own (= home belonging only to me) someday.
(all) on your own › alone: Jessica lives on her own. › If you do something on your own, you do it without any help from other people: She's raised three kids on her own.