Lubricant

Lubricant A slick, gel-like substance used to reduce friction during sexual activity. Some lubricants are water-based and therefore safe to use with latex (condoms, dams, etc.). Some are silicone-based, which is slicker and longer-lasting, but incompatible with silicone toys and cyberskin toy material. Also known as lube. See also waterproof lubricant. See also silicone.