stair

noun

ˈster 

1

: a series of steps or flights of steps for passing from one level to another

—often used in plural but singular or plural in construction

… a narrow private stairs …

—Lewis Mumford

2

: a single step of a stairway

Examples of stair in a Sentence

She ran down the stairs.

He waited at the foot of the stairs.

She slipped and fell down the stairs.

The stairs lead to the roof.

We had to climb another flight of stairs to get to the roof.

He tripped on the bottom stair and almost fell.

Recent Examples on the Web

The other was Michael Longfellow’s sketch about a guy dying at the top of a waterslide and debating whether he should be pushed down the slide or carried down the stairs, which was the only thing Bargatze kept talking about all week. — Jesse David Fox, Vulture, 4 July 2026

On June 29, workers were seen installing a red carpet on the venue's signature stairs, only to rip it up a short time later. — Bryan West, USA Today, 2 July 2026

The main pool also lacks access to those unable to use stairs. — Condé Nast, Condé Nast Traveler, 2 July 2026

The elder survived after traveling down 13 flights of stairs with an injured leg, Casanova said. — Melody Xu, Los Angeles Times, 2 July 2026

Word History

Etymology

Middle English steir, from Old English stǣger; akin to Old English & Old High German stīgan to rise, Greek steichein to walk

First Known Use

before the 12th century, in the meaning defined at sense 1

Phrases Containing stair

• stair climber
• stair climbing
• stair stepper

Rhymes for stair

• air
• ayre
• bahr
• bare
• blare
• care
• chair
• claire
• ere
• err
• eyre
• fair

Kids Definition

stair

noun

ˈsta(ə)r 

ˈste(ə)r

1

: a series of steps or flights of steps for passing from one level to another

—often used in plural

ran down the stairs

2

: one step of a stairway