The term PORE OUTPUT is related to the crossword solution SWEAT, which is a five-letter word. SWEAT is a bodily fluid that is produced by the SWEAT glands in the skin and is composed of water, salt, and other electrolytes. It is released through the pores of the skin and is used to regulate body temperature. SWEAT also helps to remove toxins from the body. Therefore, PORE OUTPUT is a reference to the release of SWEAT through the pores of the skin.