adjective
Outer; located towards the outside.
Visible, noticeable.
Tending to the exterior or outside.
(obsolete) Foreign; not civil or intestine.
adverb
Towards the outside; away from the centre.
(obsolete) Outwardly, in outer appearances; publicly.
(nautical) Away from home.
verb
(obsolete, rare) To ward off; to keep out.
noun
A ward in a detached building connected with a hospital.