The term IT CAN BE TAPPED can be solved by the crossword solution SPINE, which is a five-letter word. The SPINE is the central column of bones that runs down the back of the human body and provides support for the body. It also houses the spinal cord, which is a bundle of nerves that carries messages between the brain and the rest of the body. The SPINE can be tapped in medical procedures such as acupuncture, where needles are inserted into specific points along the SPINE to stimulate healing.