ad infinitum

(ăd ĭn'fə-nī'təm)
adv. & adj.
To infinity; having no end.

[Latin ad, to + īnfīnītum, accusative of īnfīnītus, infinite.]

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Indefinitely, with no limit on the amount of money or time. An example is a perpetual annuity of payments made by a company to an individual. The individual will receive payments ad infinitum.

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Latin, to infinity.

A Latin phrase meaning "to infinity" - in other words, forever. In finance, the term is associated with a perpetuity, in which the payments derived from an asset at fixed intervals are assumed to go on forever and ever, or ad infinitum.

Investopedia Says:
Payments received ad infinitum do indeed go on a very long time. But it's important to realize that, because of the time value of money, the present value (i.e, the value today) of those payments very far off in the future (say, 50 years from now) is negligible. Thus the present value of an ordinary annuity (i.e., one with a fixed end) of 50 years is not very much less than that of a perpetuity whose payments go on ad infinitum.

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At some point in your life you will have to deal with a series of fixed payments over time, so it pays to know how to calculate them. Calculating The Present And Future Value Of Annuities
Make sure you understand your options for withdrawing your funds from this complex instrument. Selecting The Payout On Your Annuity

to infinity, i.e., without limit

For a list of words related to ad infinitum, see:

• Latin Words and Phrases - ad infinitum: to infinity; endlessly

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See words rhyming with "ad infinitum."

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