Synonyms of 'reservoir'
1 lakeDictionary, pond, basin
Torrents of water gushed into the reservoir.
2 repositoryDictionary, store, tank
It was on his desk next to the ink reservoir.
3 storeDictionary, stock, source
the body's short-term reservoir of energy
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An accumulation of something is a large number of things which have been collected together or acquired over a period of time.
accumulations of dirt
A container is something such as a box or bottle that is used to hold or store things in.
The paint is supplied in a clear, plastic container.
Thesaurus for reservoir from the Collins English Thesaurus
A reservoir is a lake that is used for storing water before it is supplied to people.