LATIN DICTIONARYLexicon Latīnum
noun · masculinesecond declension

torus

torus m (genitive torī)
Classical[ˈtɔ.rʊs]Ecclesiastical[ˈtɔː.rus]
Mille Verba core vocabulary

Meaning

  1. masculineround, swelling, bulging place; elevation, protuberance
  2. masculinebulge, knot
  3. masculinepoeticusuallymuscular or fleshly part, muscle, brawn of animal bodies
  4. masculinepoeticusuallybulge, thickness of trees
  5. masculineraised ornament, knot on a garland
  6. masculinepoeticusuallymarriage bed
    ausus es ante oculōs adductā paelice nostrōsHave you dared, by bringing your mistress before my eyes, to disturb our marriage bed so very well-composed? (Ariadne accuses her husband of infidelity.)8 CE, Ovidius, Fasti 3.483–484
  7. figurativelymasculinepoeticusuallymarriage (sometimes any sexual relationship)
  8. masculineembankment, elevation of earth
  9. masculinelarge round molding at the base of a column

Latīnē defined in Latin in our graded readers

lectus; in torō dormīmus.
torus -ī m — in Mille Verba, Domus et Familia
lectus; mātrimōnium
torus -ī (m) — in Metamorphoses I, ch. 2, 6, 13, 14, 16

Declension

declension
formsingularplural
nominativetorustorī
thorī
genitivetorī
thorī
torōrum
thorōrum
dativetorō
thorō
torīs
thorīs
accusativetorum
thorum
torōs
thorōs
ablativetorō
thorō
torīs
thorīs
vocativetore
thore
torī
thorī

tŏrus, i, m. (also tŏrum, i, n., Varr. ap. Non. 11, 14; Lact. 6, 23, 15) [for storus; root ster-, stra-, of sterno, stramen; Gr. στορέννυμι, to spread, scatter], prop.,
I. a round, swelling, or bulging place, an elevation, protuberance, prominence; hence,
I. A knot, bulge: (funis) Cato, R. R. 135, 4: funiculorum, Col. 11, 3, 6; cf.: vitis toris ad arborem religetur, id. 5, 6, 25: firmi vitis, id. Arb. 16, 4.—
II. The muscular or fleshy part, the muscle, brawn of animal bodies (mostly poet. and in post-Aug. prose): o lacertorum tori! Cic. poët. Tusc. 2, 9, 22; Ov. M. 2, 854; 9, 82; 12, 402; 14, 283; 15, 230; id. H. 9, 60: leo gaudet comantes Excutiens cervice toros, Verg. A. 12, 7: luxuriatque toris animosum pectus, id. G. 3, 81; Plin. 18, 7, 18, § 78; Sen. Hippol. 1042; Val. Fl. 4, 245; Tac. Or. 21: venarum tori, varicose dilatations of the veins, Cels. 7, 18 fin. —
B. Transf., the bulge, thickness of trees: utile toros futuri draconis pasci, Plin. 17, 23, 35, § 211; cf.: (asparagus) in toros striatur, id. 19, 8, 42, § 146; App. Flor. p. 363, 31.—
III. A raised ornament, a knot, on a garland; trop., of language: isque (stilus mediocris) uno tenore fluit, aut addit aliquos, ut in coronā, toros omnemque orationem ornamentis modicis verborum sententiarumque distinguit, Cic. Or. 6, 21.—
IV. A bolster, cushion, so named from its protuberances; hence, a couch, sofa, bed (mostly poet.; syn.: stratum, lectus): antiquis torus e stramento erat, qualiter etiam nunc in castris, Plin. 8, 48, 73, § 193: viridante toro consederat herbae, Verg. A. 5, 388; cf.: praebuit herba torum, Ov. H. 5, 14; id. M. 8, 655: datque torum caespes, id. ib. 10, 556: gramine vestitis accubuere toris, id. F. 1, 402: silvestrem montana torum cum sterneret uxor Frondibus, Juv. 6, 5: discumbere toris, Ov. M. 8, 565.—So of a sofa: toro sic orsus ab alto, Verg. A. 2, 2; Ov. M. 12, 579.—Of a bed: ambierantque torum, Ov. M. 7, 332: concutiuntque torum de molli fluminis ulvā Impositum lecto, id. ib. 8, 655: ebeno sublimis in atrā, id. ib. 11, 610; Suet. Aug. 73. — Of a corpse-bed, Ov. M. 9, 503; id. F. 6, 668: membra toro defleta reponunt, Verg. A. 6, 220.—Of a bridalbed, Ov. M. 6, 431: (lectica) sive illa toro resupina feretur, Ov. A. A. 1, 487; cf. Becker, Gallus, 2, p. 240 (2d ed.).—
B. Transf., like thalamus, as a designation for marriage: Deucalion ... Cum consorte tori, with his consort, spouse, Ov. M. 1, 319; cf.: socia tori, id. ib. 1, 620; so id. ib. 7, 91; 7, 332; id. F. 3, 511; id. P. 3, 3, 50; id. H. 2, 41: genialis, Tac. A. 15, 37; Val. Max. 2, 6, 14: obscenus, i. e. illicit connection, Ov. Tr. 2, 378; cf. illiciti (with stupra), Sen. Hippol. 97: receptus in torum, Plin. 34, 2, 6, § 12.—Hence, also, for a mistress: torum donare alicui, Plin. 35, 10, 36, § 87.—
V. An elevation, bank of earth: riparum, Verg. A. 6, 674; Stat. Th. 4, 819: pulvinorum, Plin. 19, 4, 20, § 60; 22, 22, 34, § 76.—
VI. In architecture, a large, round moulding at the base of a column, a torus, Vitr. 3, 3, 8.

Origins

Of uncertain origin. De Vaan proposes a tentative derivation from a Proto-Indo-European *torh₂-os, from *terh₂- (“to cross, go through”). This is formally and semantically solid, though there is little linguistic evidence to support it. An older theory by Leumann derived the word from sternō (“to spread”), itself from Proto-Indo-European *sterh₃- (“to spread, extend”), but the connection between the two Latin words is semantically dubious (one would expect torus to be derived from a verb meaning "to turn" or "to knot" rather than "to spread").

Descendants
  • Englishtorus
  • Frenchtoron
  • Frenchtore
  • Italiantoro
  • Portuguesetoro
  • Spanishtuero
  • Spanishtoro
  • Asturiantueru
  • Galiciantoro

Quick answers

What does torus mean in Latin?
torus, a noun, means “round, swelling, bulging place; elevation, protuberance; bulge, knot”.
What is the genitive of torus?
The genitive singular is torī. torus is masculine, second declension.
How do you pronounce torus?
In classical Latin, [ˈtɔ.rʊs]; in ecclesiastical (church) Latin, [ˈtɔː.rus].