Definition of nog

• n. - A noggin.
• n. - A kind of strong ale.
• n. - A wooden block, of the size of a brick, built into a wall, as a hold for the nails of woodwork.
• n. - One of the square logs of wood used in a pile to support the roof of a mine.
• n. - A treenail to fasten the shores.
• v. t. - To fill in, as between scantling, with brickwork.
• v. t. - To fasten, as shores, with treenails.