tan

tan (http://definr.com/tan)

     adj : of a light yellowish-brown color
     n 1: a browning of the skin resulting from exposure to the rays
          of the sun [syn: suntan, sunburn, burn]
     2: a  light brown [syn: topaz]
     3: ratio of the opposite to the adjacent side [syn: tangent]
     v 1: treat skins and hides with tannic acid so as to convert them
          into leather
     2: get a tan, from wind or sun [syn: bronze]