ice up

/AY1 S AH1 P/
verb
  1. 1

    (transitive) To put ice in or on something, especially a beverage or on an injured body part.

  2. 2

    (transitive) To coat with ice; to cause to become covered or clogged with ice.

  3. 3

    (intransitive, of a mechanical device, etc.) To become covered or clogged with ice.