Definitions of deposit:

• noun:   the act of putting something somewhere
• noun:   a payment given as a guarantee that an obligation will be met
• noun:   the phenomenon of sediment or gravel accumulating
• noun:   money given as security for an article acquired for temporary use

  Example: "His deposit was refunded when he returned the car"

• noun:   money deposited in a bank
• noun:   a facility where things can be deposited for storage or safekeeping
• noun:   matter deposited by some natural process
• noun:   a partial payment made at the time of purchase; the balance to be paid later
• noun:   the natural process of laying down a deposit of something
• verb:   put into a bank account

  Example: "She deposites her paycheck every month"

• verb:   fix, force, or implant
• verb:   put (something somewhere) firmly

  Example: "Deposit the suitcase on the bench"