different between stimulus vs perturbation

English

Etymology

Borrowed from Latin stimulus (“goad, prick”)

Pronunciation

• (US) IPA^(key): /?st?m.j?.l?s/

Noun

stimulus (plural stimuluses or stimuli)

1. (Can we clean up⁽⁺⁾ this sense?) Any external phenomenon that has an influence on a system, by triggering or modifying an internal phenomenon.

   an economic stimulus
2. (Can we clean up⁽⁺⁾ this sense?) (physiology) Something external that elicits or influences a physiological or psychological activity or response.
3. (Can we clean up⁽⁺⁾ this sense?) (psychology) Anything effectively impinging upon any of the sensory apparatuses of a living organism, including physical phenomena both internal and external to the body.
4. (Can we clean up⁽⁺⁾ this sense?) Anything that induces a person to take action.

Synonyms

• (anything that may have an impact or influence): influence
• (anything that induces a person to take action): impetus, impulse, spur

Translations

Esperanto

Verb

stimulus

1. conditional of stimuli

French

Etymology

Borrowed from Latin stimulus.

Pronunciation

• IPA^(key): /sti.my.lys/

Noun

stimulus m (plural stimulus or stimuli)

1. stimulus

Further reading

• “stimulus” in Trésor de la langue française informatisé (The Digitized Treasury of the French Language).

Latin

Etymology

From Proto-Indo-European *(s)teyg- (“to pierce, prick, be sharp”). Cognate with Ancient Greek ????? (stíz?, “I mark”).

Pronunciation

• (Classical) IPA^(key): /?sti.mu.lus/, [?s?t??m????s?]
• (Ecclesiastical) IPA^(key): /?sti.mu.lus/, [?st?i?mulus]

Noun

stimulus m (genitive stimul?); second declension

1. a goad, prick
2. a sting
3. (figuratively) stimulus, incentive

Declension

Second-declension noun.

Related terms

• stimul?ti?
• stimul?

Descendants

References

• stimulus in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• stimulus in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
• stimulus in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition, 1883–1887)
• stimulus in Gaffiot, Félix (1934) Dictionnaire illustré Latin-Français, Hachette
• Carl Meissner; Henry William Auden (1894) Latin Phrase-Book?^[2], London: Macmillan and Co.
• stimulus in Harry Thurston Peck, editor (1898) Harper's Dictionary of Classical Antiquities, New York: Harper & Brothers

Norwegian Bokmål

Etymology

Probably from Latin

Noun

stimulus m (definite singular stimulusen, indefinite plural stimuli, definite plural stimuliene)

1. a stimulus

Related terms

• stimulere

References

• “stimulus” in The Bokmål Dictionary.

Norwegian Nynorsk

Etymology

Probably from Latin

Noun

stimulus m (definite singular stimulusen, indefinite plural stimuli or stimulusar, definite plural stimuliane or stimulusane)

1. a stimulus

References

• “stimulus” in The Nynorsk Dictionary.

English

Etymology

Borrowed from Middle French perturbation, from Old French perturbacion, from Latin perturbatio

Pronunciation

• Rhymes: -e???n

Noun

perturbation (countable and uncountable, plural perturbations)

1. (uncountable) Agitation; the state of being perturbed
2. (countable) A small change in a physical system, or more broadly any definable system (such as a biological or economic system)
3. (countable, astronomy, physics) Variation in an orbit due to the influence of external bodies

Related terms

• perturb
• perturbatory

Translations

French

Etymology

Borrowed from Latin perturbatio, perturbationem.

Pronunciation

Noun

perturbation f (plural perturbations)

1. disturbance
2. derangement

Related terms

• perturber

Descendants

• ? Romanian: perturba?ie

Further reading

• “perturbation” in Trésor de la langue française informatisé (The Digitized Treasury of the French Language).