noun An open container or pool for storing water or other liquids.
The contractors installed a new tank with gorgeous fish and corals.
noun A pond, pool, or small lake (either natural or artificial).
noun The fuel reservoir of a vehicle.
We have brought the van to a garage after we found a leak in the tank.
noun The amount held by a container; a tankful.
I burned three tanks of gas on the drive to New York.
noun An armored fighting vehicle, armed with a gun designed for direct fire, and moving on caterpillar tracks. .mw-parser-output .defdate{font-size:smaller}
The journalist mistook the self-propelled artillery vehicle for a tank.
noun A reservoir or dam (as it is known in the rest of Australia).
noun A structure of tightly overlapping leaves used by some bromeliads to retain water.