indoor

Of, situated in, or intended for use in the interior of a building.

Carried on within doors.

Situated, carried on, performed, employed, etc., within doors, and not in the open air: as, an indoor service.

Downward (into the cylinder): as, the indoor stroke of the piston of a Cornish engine.

Done or being within doors; within a house or institution; domestic.

Situated in, or designed to be used in, or carried on within the interior of a building.

located, suited for, or taking place within a building

within doors