With this release of pressure, the superheated water flashes into steam, boiling violently throughout the column.

When a bubble manages to form, however, the liquid will boil violently until its temperature drops to the boiling point.

When the water is disturbed, it can then boil violently.

The result was spectacular in that the furnace boiled violently.

The pot will boil violently, and the wine will almost completely evaporate.

The water will boil violently and carry ash in the air with it, dirtying anything nearby but not posing a safety hazard.

The water, boiling violently, was supposed to yield low-density steam that would drive the turbines of the generator.

If liquid water is exposed to outer space, it boils violently and then immediately freezes solid.

It would boil violently into vapor.

This caused the charge (to his surprise) to boil violently.