To cover or coat with ice or a substance resembling ice. The baker decided to ice the cake with a thick layer of frosting.
To cool or chill something, especially a drink, by placing it on or in ice. Please ice the soda before serving it to the guests.
To eliminate or kill someone, often used in a slang context. The mobster was ordered to ice the informant before he could testify.
To put a stop to or delay something. The project was iced due to budget constraints.
In ice hockey, to shoot or clear (the puck) from behind the center red line so that it crosses the opponent's goal line. With seconds left, the defenseman iced the puck to kill the clock.