hoary
       adj 1: showing characteristics of age, especially having gray or
              white hair; "whose beard with age is hoar"-Coleridge;
              "nodded his hoary head" [syn: gray, grey, gray-haired,
               grey-haired, gray-headed, grey-headed, grizzly,
               hoar, white-haired]
       2: ancient; "hoary jokes" [syn: rusty]
       3: covered with fine whitish hairs or down [syn: canescent]
       [also: hoariest, hoarier]