The crossword solution for the term CAN MAKEUP is TIN, which is a three letter word. TIN is a chemical element with the symbol Sn and atomic number 50. It is a malleable, ductile, and highly crystalline silvery-white metal. TIN is most commonly used in alloys such as bronze and pewter, and is also used to make cans and other containers. TIN is also used in makeup products such as eyeliner, mascara, and lipstick.