Definition

Noun: A heavy, typically round or rectangular, removable cover that provides access to an underground utility space, such as a sewer, drain, or electrical conduit, usually set flush with the surface of a street, sidewalk, or other paved area.

Usage

A "manhole cover" is a specific type of access cover. It is a physical object that seals an opening (a manhole). The term is always used to refer to the cover itself. - It is important for safety, preventing people and vehicles from falling into the hole. - Utility workers remove the cover to access the infrastructure below for maintenance or inspection.

Examples

• Noun:
  • The city worker used a special hook to lift the heavy manhole cover.
  • A loud clang echoed through the street when the truck drove over the loose manhole cover.
  • The design of the manhole cover includes patterns to provide traction for vehicles and pedestrians.

Advanced Usage

• "to pop a manhole cover": An informal expression sometimes used to describe a situation of extreme internal pressure, often metaphorically. (e.g., )
• The term is often used in public works, urban planning, and safety discussions.

Variants and Related Words

• Access cover: A more general term for any cover that provides access to a subterranean space.
• Utility hole cover: A synonym, though less common.
• Sewer cover: A specific type of manhole cover for sewer access.
• Manhole (n): The hole or shaft itself, which the cover seals.
• Maintenance hole: A modern, more descriptive term that is increasingly used instead of "manhole."

Synonyms

• Inspection cover
• Utility cover
• Drain cover (when specific to drains)

Related Phrases

• "street access cover": A descriptive phrase.
• "maintenance hole cover": The direct synonym in modern technical and municipal language.

Notes

While "manhole" is the traditional term, many municipalities and industries are adopting gender-neutral alternatives like "maintenance hole" or "utility hole." Consequently, "maintenance hole cover" or "utility hole cover" are precise synonyms for "manhole cover." The item's primary functions are safety, security, and access control.

Noun

1. a flush iron cover for a manhole (as in a street)