1 a structure from which water is pumped up into the air, found as an ornament in parks and gardens/yards
seealsoDRINKINGFOUNTAIN
2 a strong flow of liquid or of another substance that is forced into the air:
The amplifier exploded in a fountain of sparks. * The shell exploded, sending a fountain of sand and grit into the air.
3 a rich source or supply of sth:
Tourism is a fountain of wealth for the city.
