different between perturbation vs worry

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).

English

Etymology

From Middle English worien, werien, wirien, wirwen, wyry?en (“to choke, strangle”), from Old English wyr?an, from Proto-Germanic *wurgijan?, from Proto-Indo-European *wer??- (“bind, squeeze”). Cognate with Dutch worgen, wurgen, German würgen. Compare Latin urgere (“to press, push”), Sanskrit ????? (v?hati, “to tear out, pluck”), Lithuanian ver?žti (“to string; squeeze”), Russian (poetic) ?????????? (otverzát?, “to open”, literally “to untie”). Related to wring.

Pronunciation

• (Received Pronunciation, General New Zealand, General Australian) IPA^(key): /?w??i/
• (General American) IPA^(key): /?w??i/, /?w?i/
• (General New Zealand, General Australian, non-standard) IPA^(key): /?w??i/
• (West Country, nonstandard) IPA^(key): /?w???i/
• (accents without the "Hurry-furry" merger)
• (accents with the "Hurry-furry" merger)
• Rhymes: -?ri

Homophone: wurry

Verb

worry (third-person singular simple present worries, present participle worrying, simple past and past participle worried)

1. (intransitive) To be troubled; to give way to mental anxiety or doubt.

2. (transitive) Disturb the peace of mind of; afflict with mental agitation or distress.

3. (transitive) To harass; to irritate or distress.

4. (transitive) To seize or shake by the throat, especially of a dog or wolf.
5. (transitive) To touch repeatedly, to fiddle with.
   • 1997, David Sedaris, "A Plague of Tics", Naked, page 15:

     So what if I wanted to touch my nose to the windshield? Who was it hurting? Why was it that he could repeatedly worry his change and bite his lower lip without the threat of punishment?

   • 2002, Masha Hamilton, Staircase of a Thousand Steps, page 272:

     No stories, no arguments. He just worries his prayer beads.

6. (transitive, obsolete, Scotland) To strangle.
   • 1891, Journal of Jurisprudence and Scottish Law Magazine (1891), Execution of the Judgment of Death, page 397:

     We read (Law's Memor. Pref. lix.) that "one John Brugh, a notorious warlock (wizard) in the parochin of Fossoquhy, by the space of thirty-six years, was worried at a stake and burned, 1643."

Synonyms

• (trouble mentally): fret

Derived terms

• beworry
• worried

Translations

Noun

worry (countable and uncountable, plural worries)

1. A strong feeling of anxiety.

2. An instance or cause of such a feeling.

3. A person who causes worry.

Derived terms

• worrisome
• worryful
• worryless

Translations

Scots

Verb

worry

1. (transitive) To strangle.