English Reference

Word

annuity

Phoneticsan·nu·ity

US/əˈnuəti/

UK/ɐnjˈuːɪti/

Definition

n. a fixed sum of money paid to you regularly, usually for the rest of your life. You often receive this from a pension or insurance plan.

n. a financial product or contract that provides a guaranteed income stream, typically for a specified period or for life. Commonly associated with retirement planning and insurance.

Examples

“She receives a monthly annuity from her pension.”

“After retiring, he bought an annuity to ensure a steady income for his later years.”

“The actuarial calculations behind the annuity guarantee a lifetime income, shielding the retiree from the risk of outliving their savings.”

Examples

simple

“She receives a monthly annuity from her pension.”

contextual

“After retiring, he bought an annuity to ensure a steady income for his later years.”

complex

“The actuarial calculations behind the annuity guarantee a lifetime income, shielding the retiree from the risk of outliving their savings.”

Real-World Examples

“However, the market could be more favourable to anyone currently buying an annuity - a product from an insurance company that gives a retirement income for the rest of their life, bought only once.”
BBC News · 2 Sept 2026

Etymology

From French annuité, from Medieval Latin annuitās, from Latin annuus (“annual”). Cf. annuality.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry

Level
C1 · Advanced
Frequency
Frequent
Updated

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