icy

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”

extremely cold

• “an arctic climate”
• “a frigid day”
• “gelid waters of the North Atlantic”
• “glacial winds”
• “icy hands”
• “polar weather”

covered with or containing or consisting of ice

• “icy northern waters”

shiny and slick as with a thin coating of ice

• “roads and trees glazed with an icy film”