perturbern.

Brit.

/pəˈtəːbə/, U.S.

/pərˈtərbər/

Forms: late Middle English– perturber; also Scottish pre-1700 perturbar.

Origin: Formed within English, by derivation. Etymons: perturb v., -er suffix¹.

Etymology: < perturb v. + -er suffix¹. Compare Anglo-Norman partourbour and Old French pertourbeor (1285; Middle French perturbeur).

1. A person who or thing which perturbs; a disturber; a troublemaker, a transgressor. Cf. perturbator n.

ΘΚΠ

society > authority > lack of subjection > unruliness > disorder or riot > [noun] > one who creates a disturbance or rioter

hurlerc1440

sturblerc1440

perturbera1450

riotora1450

frayera1513

peace-breaker?1533

perturbatora1538

interturber1538

rioter1543

router1584

break-peace1593

roarer1622

uproarer1629

mobber1744

riotist1831

a1450 Complaint J. Brome in Warwickshire Antiquarian Mag. (1869) 4 180 (MED) Robart and Henre..as brekers and perturbers of the Kynges lawes, and of his said pease, brake downe the said wall.

1485 Rolls of Parl. VI. 295/1 Many evill doers, and perturbers of the pees.

a1533 Ld. Berners tr. A. de Guevara Golden Bk. M. Aurelius (1546) sig. Hh.iij^v To put awaie the perturbers of peace.

1602 T. Fitzherbert Apol. 18 Perturbers, and enemies of the common wealth.

a1700 in J. Grant Hist. Burgh Schools Scotl. (1876) ii. v. 195 [Forbidding them to be] perturbers, vaguers—[wandering from place to place].

1765 Let. to E—— of B—— 9 This terror to his country, and perturber of the public quiet.

1810 M. F. Johnson Orig. Sonnets 144 That one perturber of the breast, That passion with a tender name.

1888 Scribner's Mag. Feb. 201/1 The great perturber, Death.

1915 Jrnl. Royal Statist. Soc. 78 613 A bold and not very scrupulous perturber of a miserable and discontented nation.

1994 Times (Nexis) 27 Sept. The new perturbers of a decent life, such as terrorism, pollution, the culture of violence, Aids and pornography.

2. Physics. A particle which interacts with a radiating atom or ion, affecting the wavelength of the emitted radiation.

ΘΚΠ

the world > matter > physics > quantum theory > raising energy level, excitation > [noun] > interacting particle

perturber1932

1932 Physical Rev. 40 401 R₁ means, crudely speaking, the distance of closest approach between the excited Hg-atom and its perturber.

1962 M. Baranger in D. R. Bates Atomic & Molecular Processes xiii. 505 The interaction of the perturbers with the atom in the lower state of a given line is much weaker than their interaction with the upper state.

1997 Philos. Trans. (Royal Soc.) A. 355 1617 These resonances consist of relatively high principal quantum number perturbers.

This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022).

单词	perturber
释义	perturbern. Brit. /pəˈtəːbə/, U.S. /pərˈtərbər/ Forms: late Middle English– perturber; also Scottish pre-1700 perturbar. Origin: Formed within English, by derivation. Etymons: perturb v., -er suffix¹. Etymology: < perturb v. + -er suffix¹. Compare Anglo-Norman partourbour and Old French pertourbeor (1285; Middle French perturbeur). 1. A person who or thing which perturbs; a disturber; a troublemaker, a transgressor. Cf. perturbator n. ΘΚΠ society > authority > lack of subjection > unruliness > disorder or riot > [noun] > one who creates a disturbance or rioter hurlerc1440 sturblerc1440 perturbera1450 riotora1450 frayera1513 peace-breaker?1533 perturbatora1538 interturber1538 rioter1543 router1584 break-peace1593 roarer1622 uproarer1629 mobber1744 riotist1831 a1450 Complaint J. Brome in Warwickshire Antiquarian Mag. (1869) 4 180 (MED) Robart and Henre..as brekers and perturbers of the Kynges lawes, and of his said pease, brake downe the said wall. 1485 Rolls of Parl. VI. 295/1 Many evill doers, and perturbers of the pees. a1533 Ld. Berners tr. A. de Guevara Golden Bk. M. Aurelius (1546) sig. Hh.iij^v To put awaie the perturbers of peace. 1602 T. Fitzherbert Apol. 18 Perturbers, and enemies of the common wealth. a1700 in J. Grant Hist. Burgh Schools Scotl. (1876) ii. v. 195 [Forbidding them to be] perturbers, vaguers—[wandering from place to place]. 1765 Let. to E—— of B—— 9 This terror to his country, and perturber of the public quiet. 1810 M. F. Johnson Orig. Sonnets 144 That one perturber of the breast, That passion with a tender name. 1888 Scribner's Mag. Feb. 201/1 The great perturber, Death. 1915 Jrnl. Royal Statist. Soc. 78 613 A bold and not very scrupulous perturber of a miserable and discontented nation. 1994 Times (Nexis) 27 Sept. The new perturbers of a decent life, such as terrorism, pollution, the culture of violence, Aids and pornography. 2. Physics. A particle which interacts with a radiating atom or ion, affecting the wavelength of the emitted radiation. ΘΚΠ the world > matter > physics > quantum theory > raising energy level, excitation > [noun] > interacting particle perturber1932 1932 Physical Rev. 40 401 R₁ means, crudely speaking, the distance of closest approach between the excited Hg-atom and its perturber. 1962 M. Baranger in D. R. Bates Atomic & Molecular Processes xiii. 505 The interaction of the perturbers with the atom in the lower state of a given line is much weaker than their interaction with the upper state. 1997 Philos. Trans. (Royal Soc.) A. 355 1617 These resonances consist of relatively high principal quantum number perturbers. This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022). < n.a1450
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