reservoir

nounmasculine/ʁɨzɨɾvɐˈtɔɾju/medium

re·ser·va·tó·ri·o

Definition

A container or structure designed to store liquids, gases, or other substances.

The city's reservoir is almost empty due to the drought.

The car has a 50-litre fuel tank.

syn

Common collocations

water reservoirfuel tankto fill the reservoirreservoir capacity

Do latim 'reservatorius'.