Meaning of Manhole
Bangla: মানুষ্য প্রবেশের উপযোগী নরমদার দ্বার
मैन होल, गंदे नाले का मुंह जिसमें से आदमी उतर सके, नरमोखा
Unknown / অজানা / अज्ञात
a hole, usually with a cover, through which a person may enter a sewer, drain, steam boiler, etc., especially one located in a city street.
Also called inspection chamber. a shaft with a removable cover that leads down to a sewer or drain
a hole, usually with a detachable cover, through which a man can enter a boiler, tank, etc