a metal or plastic object pointed at one end and flat at the other a head at the pointed end a shaft extending from the head a slot or hole at the flat end for a hammer or nail gun usually silver or black in color
nail which is a metal or plastic object nail which has pointed at one end and flat at the other nail which is a head at the pointed end nail which is a shaft extending from the head nail which is a slot or hole at the flat end for a hammer or nail gun nail which has usually silver or black in color