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- Dictionaryinfinitesimal/ˌɪnfɪnɪˈtɛsɪml/
adjective
- 1. extremely small: "an infinitesimal pause"
noun
- 1. an indefinitely small quantity; a value approaching zero.
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adjective. formal uk / ˌɪn.fɪ.nɪˈtes.ɪ.məl / us / ˌɪn.fɪ.nəˈtes.ə.məl / Add to word list. extremely small: The amounts of radioactivity present were infinitesimal. Synonyms. microscopic specialized. minute. tiny. Thesaurus: synonyms, antonyms, and examples. not great in size, amount, etc. small I live in a small town.
In mathematics, an infinitesimal number is a non-zero quantity that is closer to 0 than any non-zero real number is. The word infinitesimal comes from a 17th-century Modern Latin coinage infinitesimus, which originally referred to the " infinity - eth " item in a sequence .
The meaning of INFINITESIMAL is immeasurably or incalculably small. How to use infinitesimal in a sentence. What is the origin of infinitesimal?
Infinitesimal definition: exceedingly small; minute. See examples of INFINITESIMAL used in a sentence.
Infinitesimal is such an extreme description of a microscopic something that the word is used as an exaggeration more often than to describe something actually quite small. "The chances of Roxy going out on a date with Norbert were infinitesimal. She barely even knew he existed."
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.
adjective. formal us / ˌɪn.fɪ.nəˈtes.ə.məl / uk / ˌɪn.fɪ.nɪˈtes.ɪ.məl / Add to word list. extremely small: The amounts of radioactivity present were infinitesimal. Synonyms. microscopic specialized. minute. tiny. Thesaurus: synonyms, antonyms, and examples. not great in size, amount, etc. small I live in a small town.
Illustrated definition of Infinitesimal: A value so small we cant measure it. But not zero. Useful when we cant use zero, for example we cant divide...
Infinitesimal definition: exceedingly small; minute. See examples of INFINITESIMAL used in a sentence.
Infinitesimal, in mathematics, a quantity less than any finite quantity yet not zero. Even though no such quantity can exist in the real number system, many early attempts to justify calculus were based on sometimes dubious reasoning about infinitesimals: derivatives were defined as ultimate ratios.
