annūˈitant noun

A person who receives or holds an annuity

annuity due noun

One whose first payment is due in advance

annuity share noun

A share in a split capital trust that is highly geared towards income

certain annuity

One for a fixed term of years, subject to no contingency whatever

complete annuity

One of which a proportion is payable up to the day of death

contingent annuity

One that depends on the continuance of some status, such as the life of a person

curtate annuity

One payable only at the end of each year survived

deferred or reversionary annuity

One whose first payment is not to be made until a certain number of years have expired