reservoirs

Noun

• a large or extra supply of something
• lake used to store water for community use
• tank used for collecting and storing a liquid (as water or oil)
• anything (a person or animal or plant or substance) in which an infectious agent normally lives and multiplies
• plural of reservoir

Verb

• third-person singular simple present indicative of reservoir

Synonyms

artificial lake, man-made lake, reservoir, source