LubricantA slick, gel-like substance used to reduce friction during sexualactivity. Some lubricants are water-based and therefore safe to usewith latex (condoms, dams, etc.). Some are silicone-based, which isslicker and longer-lasting, but incompatible with silicone toys andcyberskin toy material. Also known as lube. See also
waterproof lubricant. See also
silicone.