The term UNDER THE DRAWBRIDGE WATER is composed of four words, each with four letters. The first word is MOAT, which is a deep, wide ditch filled with water that surrounds a castle or other fortification to protect it from attack. It can also be used figuratively to refer to any obstacle or barrier that stands in the way of progress. The other three words are UNDER, THE, and DRAWBRIDGE, which together refer to a type of bridge that can be raised or lowered to allow or prevent passage over a body of water. The phrase UNDER THE DRAWBRIDGE WATER thus refers to the water that lies beneath a DRAWBRIDGE.