Definition

1. Noun:
   • A vertical passageway in a building: An "elevator shaft" is a tall, enclosed, vertical space or channel that is specifically constructed to allow an elevator car to travel between the different floors of a building. It is a core structural component of elevator systems.

Usage

• The term "elevator shaft" is used to describe the physical, architectural void that contains the elevator car, its counterweights, guide rails, and associated machinery. It is a safety-critical feature, as its walls and doors prevent people from falling into the shaft or accessing moving parts.
• It is typically a fixed, permanent part of a building's design.

Examples

• Noun:
  • The maintenance crew inspected the elevator shaft for any signs of wear on the guide rails.
  • During the fire, smoke filled the elevator shaft, making it unsafe for use.
  • The new skyscraper has an elevator shaft that runs the entire height of the building.

Advanced Usage

• "to be trapped in an elevator shaft": This phrase describes a dangerous situation where a person is inside the vertical passageway, not in the elevator car itself.
  • The worker was rescued after being trapped in the elevator shaft for several hours.

Variants and Related Words

• Shaft (n): A long, narrow, typically vertical space. In construction, it can also refer to passages for other utilities (e.g., ventilation shaft, lift shaft).
• Elevator well: A less common synonym for "elevator shaft."
• Hoistway: A technical/engineering term synonymous with "elevator shaft."

Synonyms

• Lift shaft (primarily British English): The British English equivalent for "elevator shaft."
• Hoistway: The formal term used in architectural and engineering contexts.

Related Phrases

• Elevator shaft door: The door that seals each floor's entrance to the shaft.
• Shaftway: A general term for any vertical passageway, which can include an elevator shaft.

Noun

1. a vertical shaft in a building to permit the passage of an elevator from floor to floor