riser

/'raizə/
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riser

He is an early riser who enjoys the quiet morning.

Definition
  1. Noun:
    • A structural member consisting of the vertical part of a stair or step: The upright board or section that closes the space between two consecutive stair treads.
    • A vertical pipe in a building: A pipe, typically for water, gas, or other utilities, that runs vertically between floors.
    • A person who rises, especially from bed: A person who gets up, typically used with an adjective like 'early' or 'late' to describe their habit.
Usage Examples

  • Noun (Structural Member):

    • The carpenter measured the height of each riser before installing the stair treads.
    • Building codes specify a maximum height for stair risers for safety.

  • Noun (Vertical Pipe):

    • The plumber is repairing a leak in the main water riser.
    • The gas supply to the upper floors travels through a central riser.

  • Noun (Person):

    • My grandfather has always been an early riser, waking at dawn.
    • She is not a morning person and is known as a late riser.
Advanced Usage
  • "Riser diagram": A technical drawing in engineering or architecture that shows the vertical arrangement of pipes, ducts, or electrical conduits.
    • The engineer reviewed the plumbing riser diagram for the new apartment building.
Variants and Related Words
  • Rise (verb): To move from a lower position to a higher one; to get up from sitting, lying, or kneeling.
    • The sun rises in the east.
  • Rising (adjective/noun): Increasing or going up; an act of rising.
    • The rising cost of living is a concern.
Synonyms
  • Upright (for the structural member): A vertical structural element.
  • Standpipe (for the vertical pipe): A vertical pipe, especially for water.
  • Early bird (for an early riser): A person who wakes up or arrives early.
Related Phrases
  • "An early riser": A person who habitually wakes up early in the morning.
    • Successful CEOs are often early risers.
  • "A late riser": A person who habitually wakes up late.
    • On weekends, I allow myself to be a late riser.
riser

He is an early riser who enjoys the quiet morning.

Noun
  1. structural member consisting of the vertical part of a stair or step
  2. a vertical pipe in a building
  3. a person who rises (especially from bed)
    • he's usually a late riser

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