Upstairs vs. Stair

Upstairsadjective

Located on a higher floor or level of a building.

Upstairsadjective

Pertaining to a pitched ball that is high, and usually outside the strike zone.

Upstairsadverb

Up the stairs; on a higher floor or level.

Upstairsadverb

(informal) In the brain or mind.

Upstairsadverb

(informal) In heaven, especially with regard to where a deity might be found.

Upstairsnoun

An upper storey.

Upstairsadverb

Up the stairs; in or toward an upper story.

Upstairsadjective

Being above stairs; as, an upstairs room.

Upstairsadjective

on or of upper floors of a building;

Upstairsadverb

on a floor above;

Upstairsadverb

with respect to the mind;

Stairnoun

A single step in a staircase.

Stairnoun

A series of steps; a staircase.

Stairnoun

One step of a series for ascending or descending to a different level; - commonly applied to those within a building.

Stairnoun

A series of steps, as for passing from one story of a house to another; - commonly used in the plural; but originally used in the singular only.

Stairnoun

support consisting of a place to rest the foot while ascending or descending a stairway;

Stairnoun

a set of steps leading from one floor of a building to another, typically inside the building

Stairnoun

a single step in a set of stairs