icy

adjective

1. 1

   covered with or containing or consisting of ice

   icy northern waters

2. 2

   shiny and slick as with a thin coating of ice

   roads and trees glazed with an icy film

3. 3

   extremely cold

   an arctic climate

   a frigid day

4. 4

   devoid of warmth and cordiality; expressive of unfriendliness or disdain

   a frigid greeting

   got a frosty reception