One who is not part of a community or organization. / A newcomer with little or no experience in an organization or community. / A competitor or contestant who has little chance of winning; a long shot

plural of outsider

A pair of nippers for turning a key in a keyhole from the outside.

The state or condition of being an outsider.

On the outer surface / To outward appearances / (UK) Not in prison

at most

With the outside surface turned to be on the inside

The part of something that faces out; the outer surface. / The external appearance of someone or something. / The space beyond some limit or boundary.

Of or pertaining to the outer surface, limit or boundary. / Of, pertaining to or originating from beyond the outer surface, limit or boundary. / Away from the interior or center of something.

To or in the outdoors or outside; to or in an area that is beyond the scope, limits, or borders of a given place. / (colloquial) Not in prison. / Outdoors.