reservoir

tekojärvi

reservi

reservoaari

säiliö A place where anything is kept in store
A large natural or artificial lake used as a source of water supply.
A small intercellular space, often containing resin, essential oil, or some other secreted matter.
A supply or source of something.
{{quote-magazine|year=2013|month=May-June|author=http://www.americanscientist.org/authors/detail/katie-l-burke Katie L. Burke
A species that acts as host to a zoonosis when it is not causing acute illness in other susceptible species.