Terms Used In CFR > Title 40 > Chapter I > Subchapter B > Part 35 > Subpart O > Copyright Requirements Under a Cooperative Agreement

• Annuity: A periodic (usually annual) payment of a fixed sum of money for either the life of the recipient or for a fixed number of years. A series of payments under a contract from an insurance company, a trust company, or an individual. Annuity payments are made at regular intervals over a period of more than one full year.
• Contract: A legal written agreement that becomes binding when signed.