1.Definition: a large or extra supply of something

"A reservoir of talent"

Category: General

2.Definition: anything (a person or animal or plant or substance) in which an infectious agent normally lives and multiplies

"An infectious agent depends on a reservoir for its survival"

Related Noun(s):source

Category: Objects

3.Definition: lake used to store water for community use

Category: Objects

4.Definition: tank used for collecting and storing a liquid (as water or oil)

Category: Objects