A steam boiler.
An apparatus for heating circulating water or other heat transferring liquid.
A device consisting of a heat source and a tank for storing hot water, typically for space heating, domestic hot water etc., disregarding the source of heat.
A kitchen vessel for steaming, boiling or heating food.
A sunken reef, especially a coral reef, on which the sea breaks heavily.
A tough old chicken only suitable for cooking by boiling.
Boilerplate.
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.
To (cause to) rush or burst upward like water from a geyser.