Found 2 items, similar to manhole.
English → English (WordNet) Definition: manhole manhole n : a hole (usually with a flush cover) through which a person can gain access to an underground structure
English → English (gcide) Definition: Manhole Manhole \Man"hole`\, n. A hole through which a man may descend or creep into a drain, sewer, steam boiler, parts of machinery, etc., for cleaning or repairing. [1913 Webster]