rus: Зенкерование

Information
has URI	http://lexvo.org/id/term/rus/%D0%97%D0%B5%D0%BD%D0%BA%D0%B5%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B5

Meaning
means	(noun) a hole (usually in wood) with the top part enlarged so that a screw or bolt will fit into it and lie below the surface countersink