maintenance hole
nounEtymology From maintenance + hole. The first word may have been chosen partly to preserve the same initials as manhole.
1
manhole
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Etymology From maintenance + hole. The first word may have been chosen partly to preserve the same initials as manhole.
manhole
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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