geyser
Pronunciation:
/ˈɡaɪzə//ˈɡaɪzɚ/noun
Definitions
A boiling natural spring which throws forth at frequent intervals jets of water, mud etc., driven up by the expansive power of steam.
An instantaneous, and often dangerous, hot water heater.
A domestic water boiler.
verb
Definitions
To (cause to) rush or burst upward like water from a geyser.