IPA: /ˈmænhoʊl/
KK: /ˈmænhoʊl/
A covered opening in the ground that allows access to underground utilities like sewers or drains.
The workers lifted the manhole cover to check the pipes below.
Manhole → It is formed from "man" (from Old English "mann", meaning human or person) and "hole" (from Old English "hol", meaning an opening or hollow space). The word "manhole" refers to an opening in the ground that is designed for a person to enter, typically for maintenance purposes.
Think of a 'human' ('man') entering an 'opening' ('hole') in the ground — that's why a manhole is an opening for a person.