perpetuum mobileとは 意味・読み方・使い方

発音

• IPA: /pəːˌpɛtjʊəm ˈməʊbɪleɪ/, /pəːˌpɛtjʊəm ˈməʊbɪli/

名詞

perpetuum mobile (plural perpetua mobilia)

1. A perpetual motion machine.
2. (musicology) Pieces of music, or parts of pieces, characterised by a continuous steady stream of notes, usually at a rapid tempo.
3. (musicology) Whole pieces, or large parts of pieces, which are to be played repeatedly, often an indefinite number of times.

Further reading

• perpetuum mobile on Wikipedia.Wikipedia
• “perpetuum mobile, n.”, in OED Online ⁠, Oxford: Oxford University Press, 1982, 1989, December 2005, July 2023.

名詞

perpetuum mōbile n (genitive perpetuī mōbilis); variously declined, second declension, third declension

1. (metaphysics) a being capable of perpetual motion
   • 1523, Ἀριστοτέλης Σταγειρίτης [Aristoteles Stagirites], translated by Nicholas Leonicus Thomæus, Parva Naturalia, Venetiæ: Bernardinus & Matthæus de Vitalibus, De Animalium motione, fol. cxxxviiʳ:

     Quoniam uero in anima omnia ab aliis mouẽtur/‌Nam de primo quidem & perpetuo mobili/‌quo nã moueatur modo/‌quoúe pacto moueat primum mouens/‌in primis philoſophię cõmentariis determinatum eſt prius.

     (please add an English translation of this quotation)

   • 1570 May 15th, Philippus Marbachius, Theſes phyſicæ de mutationibus et motu, Argentoratum: Iosias Rihelius, thesis LX.:

     Hi vel tam durationis reſpectu quam eſſentiæ perpetui: vt mentes cœleſtes: vel caduci, ideoq́; ipſorum non perpetua mobilia.

     (please add an English translation of this quotation)

   • 1587, Fortunatus Crellius, In octo acroamaticos Ariſtotelis libros Commentarij, Neostadium in Palatinatu: Matthæus Harnisch, book VIII, chapter x, § 83, page 416/1:

     Sic autem ratiocinatur: Vnus perpetuò in natura motus eſt: ergo vnum perpetuum mobile, vnumque ſempiternum mouens antecedens ibi, hic autem vnus est: conſequens ibi, ſed obſcurè & breuiter continetur vtique id quod mouet, ſi vnum est, hoc eſt, ergo quod mouet, vnum eſt, itidemque id quod mouetur.

     (please add an English translation of this quotation)

   • 1619, Henricus Nollius, Naturæ Sanctuarium: quod eſt, Phyſica Hermetica, Francofurtum: printed by Nicolaus Hoffmannus for Jonas Rosa, book I, chapter iv, § 1, pages 106–107:

     Etsi de modo, quo Entia è Chao orta fuerint, in Phyſicis haud tractandum eſſe videatur, quia plane diuinus eſt, & Naturæ regulam longe ſuperat, tamen mihi non inconueniens viſum fuit, aliquid de modo eo proponere & explicare: & quia modus ille ex primo capite Geneſeos nobis patet, & quia Hermetis filii eum in productione perpetui mobilis ex diuino indultu auxilioque optime imitari didicerunt.

     (please add an English translation of this quotation)

   • 1697, Johannes Christophorus Sturmius, Phyſica electiva ſive hypothetica, volume I, Norimberga: Wolfgangus Mauritius Endterus, Index rerum inſignium quæ in Tomo I. continentur, s.v. DEUS:

     Perpetuorum mobilium exempla innumera mundus hic corporeus oſtentat, tanquam teſtes Auctoris ſapientiſſimi 190.

     (please add an English translation of this quotation)

2. a perpetual motion machine
   • 1731, Fridericus Hoffmannus, Diſſertatio Medica de verâ perpetui mobilis in homine vivo ideâ, in Operum omnium phyſico-medicorum ſupplementum in duas partes diſtributum, pars secunda, Geneva: Fratres de Tournes, published 1749, §. viii., page 199/1:

     Cumque hoc ipſum perpetuum mobile Mechanicum noſtra ætate a quibuſdam pro ſuperato habeatur, imprimis quum ſatis notum ſit, quoſnam motus perpetuum mobile Orfyrei excitaverit, qui ſibi ejus inventionem non ſine multorum plauſibus tribuit: Hinc ſingulas Machinas unquam pro perpetuis mobilibus celebratis & venditis percurrit, perpetuum mobile nimirum Baſileenſe, cujus Autor Jeremias Mitz Baſileæ, Perpetuum Mobile per globulos in loculamentis rotitantes, Perpetuum Mobile a Scheinero circa terræ centrum effictum, horumque ſingulorum impoſſibilitatem, quod nil minus & quidvis aliud potius ſint, quam perpetua mobilia demonſtrat; tandem etiam perpetuum mobile Orfyreanum ex deſcriptione ejus propria æſtimatum impoſſibile eſſe addit, duplici ſubducta demonſtratione.

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語形変化

Second-declension noun (neuter) with a third-declension noun (neuter, pure i-stem).

派生した語

• → Czech: perpetuum mobile
• → Danish: perpetuum mobile
• → Dutch: perpetuüm mobile
• → English: perpetuum mobile
• → German: Perpetuum mobile
• → Polish: perpetuum mobile
• → Romanian: perpetuum mobile

Further reading

• perpetuum mobile on the Latin Wikipedia.Wikipedia