Русско-англо-русский юридический словарь

A contract of sale of goods is a contract by which the seller transfers or agrees to transfer the property in goods to the buyer for a money consideration, called the price. (Sale of Goods Act 1979)

A loan of money is a contract by which a person delivers a sum of money to another person and the other person agrees to return at a future time a sum equivalent to that which the other person borrowed. (Montana Code Annotated 2015)

Tenancy: A contract by which the owner of real property (the landlord), grants exclusive possession of that real property to another person (tenant), in exchange for the tenant's periodic payment of some sum of money (rent). (Duhaime's Law Dictionary)

A contract of mandate refers to a contract by which the mandator and the mandatary agree that the mandatary represent the mandator to take care of a matter entrusted by the mandator. (The Draft Civil Code of the People's Republic of China, English Translation)