adjective
Outside; external.
Farther from the centre of the inside.
noun
An outer part.
(sports) An uncovered section of the seating at a stadium or sportsground.
(military, firearms) The fourth circle on a target, outside the inner and magpie.
A shot which strikes the outer of a target.
(retail) The smallest single unit sold by wholesalers to retailers, usually one retail display box.
noun
Someone who admits to something publicly.
Someone who outs another.
One who puts out, ousts, or expels.
An ouster; dispossession.
(UK politics) One who supports leaving the European Union.
adjective
comparative form of out (“(more) open about one's sexuality, etc”): more out