# Infinity Definition

ĭn-fĭnĭ-tē

infinities

noun

infinities

The quality of being infinite.

Webster's New World

Anything infinite; endless or unlimited space, time, distance, quantity, etc.

Webster's New World

An indefinitely large number or amount.

Webster's New World

An ideal point or location thought of as being infinitely distant from the origin or base point of the space being considered.

Webster's New World

The limit that a function ƒ is said to approach at

*x*=*a*when*ƒ(x)*is larger than any preassigned number for all*x*sufficiently near*a.*American Heritage

Synonyms:

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idiom

to infinity

- without limit or end

Webster's New World

## Other Word Forms of Infinity

### Noun

Singular:

infinity
Plural:

infinities## Idioms, Phrasal Verbs Related to Infinity

- to infinity

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