वह पत्र जो किसी के पास कुछ अमानत रखने के समय उसके प्रमाण स्वरूप लिखा जाता है।

बहू तुम इस अमानतनामे को सम्भालकर रखना।
अमानत-नामा, अमानतनामा

A legal document signed and sealed and delivered to effect a transfer of property and to show the legal right to possess it.

He signed the deed.
He kept the title to his car in the glove compartment.
deed, deed of conveyance, title