belonging to or associated with the speaker and one or more other people previously mentioned or easily identified

Jo and I had our hair cut

used in formal contexts by a royal person or a writer or editor to refer to something belonging to or associated with himself or herself

we want to know what you, our readers, think

used with a name to refer to a relative, friend, or colleague of the speaker

really, she is a one, our Gillian

a person or thing that makes or produces something

film-makers

a cabinetmaker

makers of rubber products

God