The term 'KIND OF DOOR' can be solved by four different crossword solutions: TRAP (4 letters), AJAR (4 letters), DUTCH (5 letters), and SCREEN (6 letters). A TRAP door is a type of door that is hinged at the top and opens upward, often used as an access point to a basement or attic. An AJAR door is a door that is slightly open, usually due to being pushed open but not completely closed. A Dutch door is a type of door that is split in half horizontally, with the top and bottom sections able to open independently. Lastly, a SCREEN door is a type of door that is made of mesh or other material and is designed to keep insects out while allowing air to flow through.