A domestic water boiler.
A boiling natural spring which throws forth jets of water, mud, etc., at frequent intervals, driven upwards by the expansive power of steam.
A momentary vertical jet or fountain of fluid driven upwards by a violent force.
To (cause to) rush or burst upward like water from a geyser.
a turbine
A turban shell.
Autofire.
Very, super, etc.; usually relating to a qualitative value (as opposed to quantitative).
Causing or relating to increased speed.
With rapidly-increasing blind levels.
To autofire.