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Perturbation

en.wikipedia.org/wiki/Perturbation

Look up perturbation or perturb in Wiktionary, the free dictionary. Perturbation or perturb may refer to: Perturbation theory, mathematical methods that give ...

Perturbation | Define Perturbation at Dictionary.com

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Perturbation definition, the act of perturbing. See more.

Perturbation | Definition of Perturbation by Merriam-Webster

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a change in the normal state or regular movement of something. : the state of being worried or upset. Source: Merriam-Webster's Learner's Dictionary. Examples: ...

Perturbation - definition of perturbation by The Free Dictionary

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A small change in a physical system, such as a variation in a planet's orbit resulting from the gravitational influence of other celestial bodies.

perturbation - Dictionary Definition : Vocabulary.com

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perturbation. When you're on an airplane with your friend who's terrified of flying, you'll be able to sense her perturbation, even if she doesn't say a word about ...

Perturbation dictionary definition | perturbation defined

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Perturbation is an anxiety or disturbance, or is a cause of disturbance, or a from what is normal, especially when the deviation is caused by an outside influence.

perturbation - definition of perturbation in English | Oxford Dictionaries

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anxiety; mental uneasiness, a deviation of a system, movi... Meaning, pronunciation, example sentences, and more from Oxford Dictionaries.

perturbation Definition in the Cambridge English Dictionary

dictionary.cambridge.org/us/dictionary/english/perturbation

perturbation definition, meaning, what is perturbation: worry. Learn more.

perturbation - WordReference.com Dictionary of English

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per•tur•ba•tion USA pronunciation n. the act of perturbing. the state of being perturbed. Psychiatrymental disquiet, disturbance, or agitation. Psychiatrya cause of ...

perturbation | Definition, meaning & more | Collins Dictionary

www.collinsdictionary.com/dictionary/english/perturbation

perturbation | the act of perturbing or the state of being perturbed | Definition, pronunciation, examples & translations.

Answers
per·tur·ba·tion
[pur-ter-bey-shuhn]
NOUN
1.
the act of perturbing.
2.
the state of being perturbed.
3.
mental disquiet, disturbance, or agitation.
4.
a cause of mental disquiet, disturbance, or agitation.
5.
Astronomy. deviation of a celestial body from a regular orbit about its primary, caused by the presence of one or more other bodies that act upon the celestial body.
Source: Dictionary.com
Perturbation theory
Perturbation theory comprises mathematical methods for finding an approximate solution to a problem, by starting from the exact solution of a related, simpler ... More »
perturbation | Define perturbation at Dictionary.com
dictionary.reference.com/browse/perturbation
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