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单词 oestrus
释义

oestrusestrusn.

Brit. /ˈiːstrəs/, /ˈɛstrəs/, U.S. /ˈɛstrəs/
Inflections: Plural oestri, oestruses;
Forms: 1500s 1700s– oestrus, 1600s oestros, 1800s oestus (irregular), 1900s– estrus (U.S.).
Origin: A borrowing from Latin. Etymon: Latin oestrus.
Etymology: < classical Latin oestrus gadfly, wild desire, frenzy < ancient Greek οἶστρος gadfly, insect that infects tunny fish, also sting, hence frenzy, mad impulse ( < the same Indo-European base as Lithuanian aistra violent passion) < the same base as οἶμα impulse, attack, rage, probably cognate with Avestan aēšma- anger, classical Latin īra ire n.Compare Middle French, French oestre parasitic or stinging insect, fly of the genus Oestrus (1519 in a translation of Virgil's Georgics: compare quot. 1589 at sense 1), oestre (poetic or musical) enthusiasm (1768, Rousseau, after Italian estro), oestre vénérien ardent desire for sexual pleasure (1810), Italian estro artistic inspiration, stimulus, enthusiasm, caprice, whimsy (13th cent.), insect (1640).
1. A biting, stinging, or parasitic insect; esp. a gadfly or botfly. In later use: spec. any botfly of the genus Oestrus (family Oestridae); (in form Oestrus) the genus itself.Valid publication of the genus name: Linnaeus Systema Naturae (ed. 10, 1758) I. 584.
ΘΚΠ
the world > animals > invertebrates > phylum Arthropoda > class Insecta > order Diptera or flies > [noun] > suborder Cyclorrhapha > family Oestridae > genus Oestrum or Oestrus
oestrus1589
oestrum1656
1589 A. Fleming tr. Virgil Georgiks iii. 41 in A. Fleming tr. Virgil Bucoliks Which [vermins] name in Latine is Asilus, The Greekes haue turnd it [in their toong] by calling of it Oestrus, Sharpe stinging, buzzing hatefully and too vnpleasantly.
1601 P. Holland tr. Pliny Hist. World I. xi. xvi. 318 The bigger kind of Bees..and this vermin is called Oestrus, (i. the gad-Bee or Horse-flie).
1697 J. Dryden tr. Virgil Georgics iii, in tr. Virgil Wks. 103 This flying Plague..Oestros the Grecians call: Asylus, we: A fierce loud buzzing Breez. View more context for this quotation
1752 J. Hill Gen. Nat. Hist. III. 30 The black and yellow-bodied Œstrus, with black variegations in the wings.
1754 New & Compl. Dict. Arts & Sci. III. 2257/1 Oestrus, in zoology, a genus of two-winged flies, the mouth of which is a simple fissure, without either teeth or proboscis.
1846 C. G. Prowett tr. Æschylus Prometheus Bound 59 Virgil powerfully describes the terrors of the maddened cattle from the torment of the œstrus.
1861 R. T. Hulme tr. C. H. Moquin-Tandon Elements Med. Zool. ii. vii. i. 326 The œstrus of the sheep.., called by Reaumur ‘Fly of the Nose-worm’.
1877 L. A. Duhring Pract. Treat. Dis. Skin 585 Œstrus, or Bot Fly..deposits the ova unknown to the individual.
1924 Sci. Monthly Nov. 483 The majority are blood-sucking forms, but some fly larvae (Oestrus, etc.) seem to feed on the serous exudates which their presence provokes.
1977 O. W. Richards & R. G. Davies Imms's Gen. Textbk. Entomol. (ed. 10) II. 971 Myiasis of the cranial cavities..: caused by larvae of Oestrus, Rhinoestrus, Gasterophilus and Dermatobia.
2. figurative. Something that incites a person to passionate, esp. creative, activity; = oestrum n. 2.
ΘΚΠ
the mind > emotion > excitement > inspiration > [noun] > specific type of inspiration or exaltation > of poets and prophets
fury1546
rage1563
furor1589
oestrum1663
ecstasy1670
enthusiasm1677
oestrus1816
estro1848
society > leisure > the arts > literature > poetry > [noun] > poetic rage
fury1546
rage1563
furor1589
elocationa1620
oestrum1663
oestrus1816
estro1848
1816 W. Scott Antiquary I. xiv. 308 This is the real œstus [sic], the awen of the Welch bards, the divinus afflatus that transports the poet beyond the limits of sublunary things.
1850 E. FitzGerald Lett. (1889) I. 208 The Impetus, the Lyrical oestrus, is gone.
1874 J. Morley On Compromise 89 They too were pricked by the œstrus of intellectual responsibility.
1886 T. H. Huxley Let. 10 Sept. in L. Huxley Life & Lett. T. H. Huxley (1901) II. 147 I shall remain quietly here and see whether I can stand London. I hope I may, for the oestrus of work is upon me.
1993 E. K. Sedgwick Tendencies (1994) 164 It is the conjecture that a particular trait is genetically or biologically based..that seems to trigger an estrus of manipulative fantasy in the technological institutions of the culture.
3. Physiology and Zoology. The period of sexual receptivity and fertility during the reproductive cycle of most female mammals; the time of being in heat. Cf. earlier oestrum n. 3.
ΘΚΠ
the world > animals > animal body > general parts > sexual organs and reproduction > [noun] > mating > rut
rutc1381
rutsonc1425
pride1483
shaleur1509
rutting1575
orgasm1754
heat1768
oestrum1773
oestruation1857
oestrus1890
1857 R. G. Mayne Expos. Lexicon Med. Sci. (1860) Œstrum, Œstrus,..term for the orgasm or pleasurable sensation experienced during the operation of the appetites or passions, particularly that during coition, termed more distinctively Œstrum venereum.]
1890 J. S. Billings National Med. Dict. II. 233 Œstrus... 1. Rut, orgasm, clitoris.
1900 Q. Jrnl. Microsc. Sci. 44 6 The period of œstrus is referred to by various writers as ‘Brunst’, ‘rut’, ‘heat’, ‘season’, ‘brim’, or ‘œstrum’.
1900 Q. Jrnl. Microsc. Sci. 44 17 The duration of the œstri.
1904 Philos. Trans. (Royal Soc.) B. 196 67 Œstrus was noted in a Black-faced ewe.
1963 A. Heron Towards Quaker View of Sex 54 In the baboon..females in oestrus will mate with other males if their overlord's attention is temporarily distracted.
1974 Country Life 12 Dec. 1853/1 There was mention of what is termed ‘synchronised oestrus’. By the use of drugs cows are induced to come in season at a prearranged time.
1997 Jrnl. Dairy Sci. 80 286 During the first and second estruses, equivalent numbers of cows treated with bST and control cows ovulated.
This entry has been updated (OED Third Edition, March 2004; most recently modified version published online March 2022).
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