A letter, character, symbol, etc.; a system of notation.
Subcategories:
— line (8)
— a location on a map (1)
— tick (1)
— dot (4)
— pencil mark (1)
— chalk mark (2)
— mark representing unit quantity (1)
— mark upon goods indicating price (1)
— mark made against item in a list (1)
— mark to aid reassembly of part (1)
— mark punched on metal (coins, etc.) (1)
— a mason's sign (2)
— a twirled mark or sign (1)