The term PLACE FOR A NAIL can be solved by two three-letter words: TOE and PAW. TOE is a part of the human body, specifically the end of the foot. It is also used to refer to the end of an animal's foot, such as a dog or cat. PAW is the equivalent of a hand for animals, such as cats and dogs. It is used to grasp objects and is made up of four digits. Therefore, both TOE and PAW can be considered places for a nail.