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riser

riser

4 6.5
The vertical part between two steps in a staircase
  • noun
  • /ˈraɪzər/
  • Specialized
translation icon : contrahuella
  • There was a steep staircase with treads but no risers, leading up to a loft.
  • steps and risers
  • riser height

So what they had done was like makeshift stairs out of risers.

Examples

  • National broadcasters had the best view, positioned on reserved riser space directly facing the stage.

    Blog text (18)
  • As for the stairs, stain the risers a darker color, and beef up the handrail.

    Blog text (3)
  • Late that afternoon, they sat on the stone steps, Ada behind Ruby and a riser above her.

    Fiction book (1997)
  • The risers are so solid that nothing creaks as she makes her way upstairs.

    Fiction book (1996)
  • I sidestepped a major hole on the third riser just in time to keep from twisting my ankle.

    Fiction book (1990)
  • A closed casket containing the remains of Adam Vickery stood alone on one of the risers leading to the altar.

    Fiction book (1990)
  • The stairs to Centrillo's office were old, wooden, and trimmed on the risers with metal strips.

    Fiction book (1994)
  • Performers should rehearse entering and exiting the stage or risers in an organized, dignified manner.

    Academic text (2010)
  • The carpenter carefully measured each riser to ensure the staircase was safe and even.

  • She painted the riser of each step white to match the new decor in her home.

Compounds

riser pipe
  • Specialized
1 6.5

A vertical tube that carries water or gas up between floors in a building

A person who wakes up early without an alarm

riser main
  • Specialized
7.2

A vertical pipe in a building that carries water or gas to different floors

riser pipeline
  • Specialized
6.5

A vertical pipe in a building that carries water or gas to different floors

Surface Forms

riser singular
risers plural

Morphology

riser = rise (transparent) = rise + er

Formed by the productive agent/nominalizing suffix '-er' on 'rise'; the architectural sense names the part that effects vertical rise between treads and is readily inferable.

Etymology

Riser comes from rise + -er, where rise means 'to move up'. A stair riser is the vertical part between two steps that makes the stairs go up, so the name tells you it 'rises' between the steps.