devoid of warmth and cordiality; expressive of unfriendliness or disdain; "a frigid greeting"; "got a frosty reception"; "a frozen look on their faces"; "a glacial handshake"; "icy stare"; "wintry smile"
characteristic of or occurring in winter; "suffered severe wintry weather"; "brown wintry grasses" One who, or that which, winnows; specifically, a winnowing machine