A technique used by cheaters to mark the cards with his fingernail.

A cheater's technique to mark cards that are no longer in play.

A cheater's technique to mark cards with his fingernail or a device.

To nail is to talk derogatively (usually in a quiet fashion) of another compositor. The Nailbox is a traditionally mythical box full of' nails, long and short, which are said to be driven into a person who is absent.

Toe nailing: fastening wood to subflooring by angling a nail through the side of the board. In tongue and groove flooring, the nail angles through the tongue, called "hidden nailing". Top nailing; fastening the flooring by driving a nail straight down through the top of the board. Usually used with wide plank and along the last installed course of wood closest to the wall.

an ancient term used to describe direct-aid climbing with pitons.

the application of nails. May be: (1) exposed nailing of roofing wherein nail heads are exposed to the weather; (2) concealed nailing of roofing wherein nail heads are concealed from the weather by an overlapping material.