manhole (a hole in the ground used to access the sewers or other underground vaults and installations) · drain (hole, pipe or channel allowing water to flow out) · storm drain (drain for rainwater on the side of a road)
çekim: çoğul bueiros
köken: Unknown. Maybe from bua (“water (childish)”) + -eiro or boiar (“to float”) + -eiro.
köken: From earlier embrunals by metathesis from *umbrenals, from Ancient Greek ὀμβρινά τρήματα (ombriná trḗmata, “holes for rain”), from ὀμβρινός (ombrinós, “of rain”) from ὄμβρος (ómbros, “rainstorm”) and τρῆμα (trêma, “hole”).