infinity

American  

[in-fin-i-tee] / ɪnˈfɪn ɪ ti /

noun

plural

infinities

1. the quality or state of being infinite.

2. something that is infinite.

3. infinite space, time, or quantity.

4. an infinite extent, amount, or number.

5. an indefinitely great amount or number.

6. Mathematics.

   1. the assumed limit of a sequence, series, etc., that increases without bound.

   2. infinite distance or an infinitely distant part of space.

7. Photography.

   1. a distance between a subject and the camera so great that rays of light reflected from the subject may be regarded as parallel.

   2. a distance setting of the camera lens beyond which everything is in focus.

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infinity British  

/ ɪnˈfɪnɪtɪ /

noun

1. the state or quality of being infinite

2. endless time, space, or quantity

3. an infinitely or indefinitely great number or amount

4. optics photog a point that is far enough away from a lens, mirror, etc, for the light emitted by it to fall in parallel rays on the surface of the lens, etc

5. physics a dimension or quantity of sufficient size to be unaffected by finite variations

6. maths the concept of a value greater than any finite numerical value

7. a distant ideal point at which two parallel lines are assumed to meet

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infinity Scientific  

/ ĭn-fĭn′ĭ-tē /

1. A space, extent of time, or quantity that has no limit.

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Usage

What is the infinity symbol? The infinity symbol, a figure eight on its side ∞, variously signifies the concept of limitlessness or eternity, especially as used notationally in mathematics and metaphorically with respect to love.

Etymology

Origin of infinity

First recorded in 1350–1400; Middle English infinite, from Latin infīnitās, from in- in- ³ + fīni(s) “boundary, end, highest point” ( finish ) + -tās -ty ²

Example Sentences

She added: "Your two sisters and big brother will always love and miss you to infinity... you will always and forever be in our hearts."

From BBC

Legend holds that Chuck Norris counted to infinity—twice.

From The Wall Street Journal

"You all knew Chuck Norris as the man that counted to infinity twice, the man who got bit by a cobra and the cobra died," she says.

From BBC

A sports league is simply a business with franchises, in competition with infinity of entertainment choices.

From The Wall Street Journal

Glass occupies several walls of the property, which takes full advantage of its hillside perch, while an infinity pool provides the perfect outdoor spot to enjoy the dramatic vistas.

From MarketWatch