deposit
noun
1.
the phenomenon of sediment or gravel accumulating
2.
matter that has been deposited by some natural process
3.
the natural process of laying down a deposit of something
4.
5.
a partial payment made at the time of purchase; the balance to be paid later
6.
money given as security for an article acquired for temporary use
7.
a payment given as a guarantee that an obligation will be met
8.
a facility where things can be deposited for storage or safekeeping
9.