A lease is a rental agreement. It lays out the terms for the property you'd like to rent: how much you're going to pay and how long (and how often) you're going to pay it. The most familiar use of a lease is in the rental of housing, like an apartment. In this case, it refers to the document you sign with the owner that gives you the right to live there in exchange for paying the rent and complying with any other requirements. It's also used when leasing a car, which is really just a long-term rental agreement. You lease the car for a period of time, and when that time is up, you return it to the dealer.
A) Contract
B) Rental Covenant
C) Lease Agreement
D) Tenancy Document