infinitesimal
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Related to infinitesimal: infinitesimal calculus
in·fin·i·tes·i·mal
(ĭn′fĭn-ĭ-tĕs′ə-məl)adj.
1. Immeasurably or incalculably minute.
2. Mathematics Capable of having values approaching zero as a limit.
n.
1. An immeasurably or incalculably minute amount or quantity.
2. Mathematics A function or variable continuously approaching zero as a limit.
[From New Latin īnfīnītēsimus, infinite in rank, from Latin īnfīnītus, infinite; see infinite.]
in′fin·i·tes′i·mal·ly adv.
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.
infinitesimal
(ˌɪnfɪnɪˈtɛsɪməl)adj
1. infinitely or immeasurably small
2. (Mathematics) maths of, relating to, or involving a small change in the value of a variable that approaches zero as a limit
n
(Mathematics) maths an infinitesimal quantity
ˌinfiniˈtesimally adv
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
in•fin•i•tes•i•mal
(ˌɪn fɪn ɪˈtɛs ə məl)adj.
1. indefinitely or exceedingly small; minute.
2. immeasurably small; less than an assignable quantity: to an infinitesimal degree.
3. of, pertaining to, or involving infinitesimals.
n. 4. an infinitesimal quantity.
5. Math. a variable having zero as a limit.
[1645–55; < New Latin infīnītēsim(us) (Latin infīnīt(us) infinite + -ēsimus suffix of ordinal numerals) + -al1]
in`fin•i•tes`i•mal′i•ty, in`fin•i•tes′i•mal•ness, n.
in`fin•i•tes′i•mal•ly, adv.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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Noun | 1. | infinitesimal - (mathematics) a variable that has zero as its limit variable quantity, variable - a quantity that can assume any of a set of values math, mathematics, maths - a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement |
Adj. | 1. | ![]() |
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
infinitesimal
adjective microscopic, minute, tiny, wee, atomic, insignificant, negligible, minuscule, teeny, teeny-weeny, unnoticeable, teensy-weensy, inappreciable mineral substances present in infinitesimal amounts in the soil
great, large, huge, vast, enormous, infinite
great, large, huge, vast, enormous, infinite
Collins Thesaurus of the English Language – Complete and Unabridged 2nd Edition. 2002 © HarperCollins Publishers 1995, 2002
infinitesimal
adjectiveSo minute as not to be discernible:
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.
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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