infinity

[ in-fin-i-tee ]

/ ɪnˈfɪn ɪ ti /

SEE SYNONYMS FOR infinity ON THESAURUS.COM

noun, plural in·fin·i·ties.

the quality or state of being infinite.

something that is infinite.

infinite space, time, or quantity.

an infinite extent, amount, or number.

an indefinitely great amount or number.

Mathematics.

the assumed limit of a sequence, series, etc., that increases without bound.
infinite distance or an infinitely distant part of space.

Photography.

a distance between a subject and the camera so great that rays of light reflected from the subject may be regarded as parallel.
a distance setting of the camera lens beyond which everything is in focus.

Origin of infinity

1350–1400; Middle English infinite<Latin infīnitās, equivalent to in-in-³ + fīni(s) boundary (see finish) + -tās-ty²

WORDS THAT MAY BE CONFUSED WITH infinity

affinity, infinity

Words nearby infinity

infinitive, infinitive clause, infinitive marker, infinitize, infinitude, infinity, infirm, infirmarian, infirmary, infirmity, infix

Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for infinity

Riehl is currently working to expand the usefulness of infinity categories in mathematics.
Conducting the Mathematical Orchestra From the Middle|Rachel Crowell|September 2, 2020|Quanta Magazine
We’ve been developing a new approach to the foundations of infinity category theory.
Conducting the Mathematical Orchestra From the Middle|Rachel Crowell|September 2, 2020|Quanta Magazine
So, thinking about infinity categories more abstractly, rather than more concretely.
Conducting the Mathematical Orchestra From the Middle|Rachel Crowell|September 2, 2020|Quanta Magazine
This effectively reduced a question about infinity to an easier problem about the arithmetic of a few numbers.
Computer Search Settles 90-Year-Old Math Problem|Kevin Hartnett|August 19, 2020|Quanta Magazine

As many solvers correctly observed, the expression goes off to infinity.
Are You Hip Enough To Be Square?|Zach Wissner-Gross|August 14, 2020|FiveThirtyEight
Infinity War was a six-issue Marvel series published back in 1992.
Inside Marvel’s Phase 3: How ‘The Avengers’ Cross Paths with Black Panther and the New Superheroes|Marlow Stern|October 30, 2014|DAILY BEAST
The Infinity Stones are six magical stones that, when inserted into the Infinity Gauntlet, grant the wearer infinite power.
Inside Marvel’s Phase 3: How ‘The Avengers’ Cross Paths with Black Panther and the New Superheroes|Marlow Stern|October 30, 2014|DAILY BEAST
Unbeknownst to him, the orb contains an Infinity Stone, which holds within it the power to destroy entire planets.
‘Guardians of the Galaxy’ Filmmaker James Gunn on His Glorious Space Opera and Rise to the A-List|Marlow Stern|August 3, 2014|DAILY BEAST
Infinity Mirrored Room consists of roughly one hundred multicolored LED lights that pulsate at various speeds and patterns.
Yayoi Kusama’s “Infinity Mirrored Room” Madness Takes Manhattan|Justin Jones|December 6, 2013|DAILY BEAST
Infinity Broadcasting Operations was fined a total of $357,500 by the FCC, the maximum allowable amount.
Royal Radio Pranks Gone Wrong|Abby Haglage|December 9, 2012|DAILY BEAST
The ever present Ellen, who had never herself given a thought to the unseen, brought Pelle face to face with infinity.
Pelle the Conqueror, Complete|Martin Anderson Nexo
But we cannot be content with this measure of reduction of the infinity of experience.
Language|Edward Sapir
Man is divinely prescient of his infinity of mind as soon as he begins to meditate and respire.
Transcendentalism in New England|Octavius Brooks Frothingham
Therefore the chances against its existence are as infinity to one.
The Miscellaneous Writings and Speeches of Lord Macaulay, Vol. 2 (of 4)|Thomas Babington Macaulay
But his soul pours out none the less over the infinity of harmonies and of thought.
The Reform of Education|Giovanni Gentile

British Dictionary definitions for infinity

infinity

/ (ɪnˈfɪnɪtɪ) /

noun plural -ties

the state or quality of being infinite

endless time, space, or quantity

an infinitely or indefinitely great number or amount

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

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

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

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

Symbol (for senses 4–7): ∞

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for infinity

infinity

[ ĭn-fĭn′ĭ-tē ]

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

单词	infinity
释义	infinity [ in-fin-i-tee ] / ɪnˈfɪn ɪ ti / SEE SYNONYMS FOR infinity ON THESAURUS.COM noun, plural in·fin·i·ties. the quality or state of being infinite. something that is infinite. infinite space, time, or quantity. an infinite extent, amount, or number. an indefinitely great amount or number. Mathematics. the assumed limit of a sequence, series, etc., that increases without bound. infinite distance or an infinitely distant part of space. Photography. a distance between a subject and the camera so great that rays of light reflected from the subject may be regarded as parallel. a distance setting of the camera lens beyond which everything is in focus. Origin of infinity 1350–1400; Middle English infinite<Latin infīnitās, equivalent to in-in-³ + fīni(s) boundary (see finish) + -tās-ty² WORDS THAT MAY BE CONFUSED WITH infinity affinity, infinity Words nearby infinity infinitive, infinitive clause, infinitive marker, infinitize, infinitude, infinity, infirm, infirmarian, infirmary, infirmity, infix Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for infinity Riehl is currently working to expand the usefulness of infinity categories in mathematics. Conducting the Mathematical Orchestra From the Middle\|Rachel Crowell\|September 2, 2020\|Quanta Magazine We’ve been developing a new approach to the foundations of infinity category theory. Conducting the Mathematical Orchestra From the Middle\|Rachel Crowell\|September 2, 2020\|Quanta Magazine So, thinking about infinity categories more abstractly, rather than more concretely. Conducting the Mathematical Orchestra From the Middle\|Rachel Crowell\|September 2, 2020\|Quanta Magazine This effectively reduced a question about infinity to an easier problem about the arithmetic of a few numbers. Computer Search Settles 90-Year-Old Math Problem\|Kevin Hartnett\|August 19, 2020\|Quanta Magazine As many solvers correctly observed, the expression goes off to infinity. Are You Hip Enough To Be Square?\|Zach Wissner-Gross\|August 14, 2020\|FiveThirtyEight Infinity War was a six-issue Marvel series published back in 1992. Inside Marvel’s Phase 3: How ‘The Avengers’ Cross Paths with Black Panther and the New Superheroes\|Marlow Stern\|October 30, 2014\|DAILY BEAST The Infinity Stones are six magical stones that, when inserted into the Infinity Gauntlet, grant the wearer infinite power. Inside Marvel’s Phase 3: How ‘The Avengers’ Cross Paths with Black Panther and the New Superheroes\|Marlow Stern\|October 30, 2014\|DAILY BEAST Unbeknownst to him, the orb contains an Infinity Stone, which holds within it the power to destroy entire planets. ‘Guardians of the Galaxy’ Filmmaker James Gunn on His Glorious Space Opera and Rise to the A-List\|Marlow Stern\|August 3, 2014\|DAILY BEAST Infinity Mirrored Room consists of roughly one hundred multicolored LED lights that pulsate at various speeds and patterns. Yayoi Kusama’s “Infinity Mirrored Room” Madness Takes Manhattan\|Justin Jones\|December 6, 2013\|DAILY BEAST Infinity Broadcasting Operations was fined a total of $357,500 by the FCC, the maximum allowable amount. Royal Radio Pranks Gone Wrong\|Abby Haglage\|December 9, 2012\|DAILY BEAST The ever present Ellen, who had never herself given a thought to the unseen, brought Pelle face to face with infinity. Pelle the Conqueror, Complete\|Martin Anderson Nexo But we cannot be content with this measure of reduction of the infinity of experience. Language\|Edward Sapir Man is divinely prescient of his infinity of mind as soon as he begins to meditate and respire. Transcendentalism in New England\|Octavius Brooks Frothingham Therefore the chances against its existence are as infinity to one. The Miscellaneous Writings and Speeches of Lord Macaulay, Vol. 2 (of 4)\|Thomas Babington Macaulay But his soul pours out none the less over the infinity of harmonies and of thought. The Reform of Education\|Giovanni Gentile British Dictionary definitions for infinity infinity / (ɪnˈfɪnɪtɪ) / noun plural -ties the state or quality of being infinite endless time, space, or quantity an infinitely or indefinitely great number or amount 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 physics a dimension or quantity of sufficient size to be unaffected by finite variations maths the concept of a value greater than any finite numerical value a distant ideal point at which two parallel lines are assumed to meet Symbol (for senses 4–7): ∞ Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Words related to infinity eternity, continuity, continuum, space, expanse, limitlessness, myriad, perpetuity, extent, boundlessness, vastness, immensity, infinitude, ubiquity, beyond, immeasurability, vastitude Scientific definitions for infinity infinity [ ĭn-fĭn′ĭ-tē ] A space, extent of time, or quantity that has no limit. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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infinity

noun, plural in·fin·i·ties.

Origin of infinity

WORDS THAT MAY BE CONFUSED WITH infinity

Words nearby infinity

Example sentences from the Web for infinity

British Dictionary definitions for infinity

noun plural -ties

Words related to infinity

Scientific definitions for infinity