infinity


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in·fin·i·ty

 (ĭn-fĭn′ĭ-tē)
n. pl. in·fin·i·ties
1. The quality or condition of being infinite.
2. Unbounded space, time, or quantity.
3. An indefinitely large number or amount.
4. Mathematics 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.
5.
a. A range in relation to an optical system, such as a camera lens, representing distances great enough that light rays reflected from objects within the range may be regarded as parallel.
b. A distance setting, as on a camera, beyond which the entire field is in focus.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

infinity

(ɪnˈfɪnɪtɪ)
n, pl -ties
1. the state or quality of being infinite
2. endless time, space, or quantity
3. an infinitely or indefinitely great number or amount
4. (General Physics) 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. (General Physics) physics a dimension or quantity of sufficient size to be unaffected by finite variations
6. (Mathematics) maths the concept of a value greater than any finite numerical value
7. (Mathematics) a distant ideal point at which two parallel lines are assumed to meet
Symbol (for senses 4–7):
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

in•fin•i•ty

(ɪnˈfɪn ɪ ti)

n., pl. -ties.
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. Math.
a. the assumed limit of a sequence, series, etc., that increases without bound.
b. infinite distance or an infinitely distant part of space.
7. a distance setting of a camera lens beyond which everything is in focus.
[14th c.; Middle English < Latin infīnitās=in- in-3 + fīni(s) boundary]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.

in·fin·i·ty

(ĭn-fĭn′ĭ-tē)
A space, extent of time, or quantity that has no limit.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.infinity - time without endinfinity - time without end      
time - the continuum of experience in which events pass from the future through the present to the past
alpha and omega - the first and last; signifies God's eternity
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.

infinity

noun eternity, vastness, immensity, perpetuity, endlessness, infinitude, boundlessness the darkness of a starless night stretching into infinity
Related words
fear apeirophobia
Quotations
"The eternal silence of these infinite spaces frightens me" [Pascal Pensées]
"Suffering is permanent, obscure and dark,"
"And shares the nature of infinity" [William Wordsworth The Borderers]
Collins Thesaurus of the English Language – Complete and Unabridged 2nd Edition. 2002 © HarperCollins Publishers 1995, 2002

infinity

noun
The American Heritage® Roget's Thesaurus. Copyright © 2013, 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Translations
عدد غَيْر مَحْدود، كميَّه لا مُتَناهِيَهلا تَناهي، لا مَحْدوديَّه
nekonečno
uendelighed
ääretönäärettömyysloputtomuusrajattomuus
beskonačnostbeskrajnost
végtelenség
óendanleg stærîóendanleiki
infinitate
nekonečno
beskonačnost
oändlighet
sınırsızlıksonsuzluk

infinity

[ɪnˈfɪnɪtɪ] N (gen) → infinidad f (Math) → infinito m
an infinity ofuna infinidad de, un sinfín de
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005

infinity

[ɪnˈfɪnɪti] n
(MATHEMATICS) (= number) → infini m
(= huge number) an infinity of → une infinité de
(= point) → infinité f
to stretch to infinity → s'étendre jusqu'à l'infini
Collins English/French Electronic Resource. © HarperCollins Publishers 2005

infinity

n (lit)Unendlichkeit f; (fig also)Grenzenlosigkeit f; (Math) → das Unendliche; to infinity(bis) ins Unendliche; in infinityin der Unendlichkeit/im Unendlichen; to focus on infinity (Phot) → (auf) Unendlich einstellen; an infinity of reasons/details/possibilitiesunendlich viele Gründe/Einzelheiten/Möglichkeiten; I have an infinity of things to doich habe unendlich viel zu tun
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007

infinity

[ɪnˈfɪnɪtɪ] n (infiniteness) → infinità; (in time, space) (Math) → infinito
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995

infinite

(ˈinfinit) adjective
1. without end or limits. We believe that space is infinite.
2. very great. Infinite damage could be caused by such a mistake.
ˈinfinitely adverb
extremely; to a very great degree. The time at which our sun will finally cease to burn is infinitely far away.
ˈinfiniteness noun
inˈfinity (-ˈfi-) noun
1. space, time or quantity that is without limit, or is immeasurably great or small.
2. in mathematics, an indefinitely large number, quantity or distance. Parallel lines meet at infinity.
Kernerman English Multilingual Dictionary © 2006-2013 K Dictionaries Ltd.
References in classic literature ?
My mother -- my own mother, who died early, Was but the mother of myself; but you Are mother to the one I loved so dearly, And thus are dearer than the mother I knew By that infinity with which my wife Was dearer to my soul than its soul-life.
And this is a result to be desired, not only in order to the invention of an infinity of arts, by which we might be enabled to enjoy without any trouble the fruits of the earth, and all its comforts, but also and especially for the preservation of health, which is without doubt, of all the blessings of this life, the first and fundamental one; for the mind is so intimately dependent upon the condition and relation of the organs of the body, that if any means can ever be found to render men wiser and more ingenious than hitherto, I believe that it is in medicine they must be sought for.
There was an infinity of firmest fortitude, a determinate unsurrenderable wilfulness, in the fixed and fearless, forward dedication of that glance.
I exercise myself in reflection, and consequently with me every primary cause at once draws after itself another still more primary, and so on to infinity. That is just the essence of every sort of consciousness and reflection.
Hence they concluded, logically enough, that an acceleration of motion ought to be accompanied by a corresponding diminution in the distance separating the two bodies; and that, supposing the double effect to be continued to infinity, the moon would end by one day falling into the earth.
Was it being borne in that profound darkness through the infinity of space?
If we therefore take his ideas on this point as the criterion of truth, we shall be driven to the alternative either of taking refuge at once in the arms of monarchy, or of splitting ourselves into an infinity of little, jealous, clashing, tumultuous commonwealths, the wretched nurseries of unceasing discord, and the miserable objects of universal pity or contempt.
Then silence that passed into an infinity of suspense.
And, like all fine arts, it must be based upon a broad, solid sincerity, which, like a law of Nature, rules an infinity of different phenomena.
Seeing them on these occasions, one is reminded of an infinity of black ants clustering about and dragging away to some hole the leg of a deceased fly.
Nor is it any argument against bulk being an object with God, that space itself is infinite; for there may be an infinity of matter to fill it.
They alone will visit Athens and Delphi, and either shrine of intellectual song--that upon the Acropolis, encircled by blue seas; that under Parnassus, where the eagles build and the bronze charioteer drives undismayed towards infinity. Trembling, anxious, cumbered with much digestive bread, they did proceed to Constantinople, they did go round the world.