riser

noun

ris·​er ˈrī-zər 

1

: one that rises (as from sleep)

an early riser

2

: the upright member between two stair treads

3

: a stage platform on which performers are placed for greater visibility

4

: a vertical pipe (as for water or gas) or a vertical portion of an electric wiring system

5

: one of the straps that connects a parachutist's harness with the shroud lines

Examples of riser in a Sentence

The school choir stood on the risers for the concert.

Recent Examples on the Web

Add a shelf if there isn’t one there already, or take Sharma’s advice and use shelf risers or clearly labeled bins to add function to the area. — Maria Sabella, The Spruce, 18 Sep. 2026

Another endearing dining feature at the property is its honesty pantry containing drinks and snacks to go and a coffee station for early risers—guests can feel free to pad about any time of day or night. — Condé Nast, Condé Nast Traveler, 17 Sep. 2026

Oklahoma State, Mississippi State and North Texas are among the fast risers this week. — Chris Vannini, New York Times, 14 Sep. 2026

The phenomenon occurs when sunlight reflects off interplanetary dust grains along the inner solar system, with late September offering optimal conditions for early risers in dark-sky regions. — Michael D'estries, Travel + Leisure, 1 Sep. 2026

Word History

First Known Use

15th century, in the meaning defined at sense 1

Rhymes for riser

• geyser
• miser
• sizer
• visor
• wiser
• advertiser
• analyser
• analyzer
• appetizer
• atomizer
• breathalyzer
• colonizer

Kids Definition

riser

noun

ris·​er ˈrī-zər 

1

: one that rises (as from sleep)

an early riser

2

: the upright board between two stair treads