Duoとは 意味・読み方・使い方

語源

From French duo or Italian duo, from Latin duo (“two”), from Proto-Italic *duō, from Proto-Indo-European *dwóh₁. Doublet of two, which was inherited via Proto-Germanic.

発音

• (Received Pronunciation) IPA: /ˈdjuː.əʊ/, /ˈd͡ʒuː.əʊ/
• (General American, Canada) IPA: /ˈdu.oʊ/, /ˈdju.oʊ/
• 韻: -uːəʊ

名詞

duo (plural duos)

1. Two people who work or collaborate together as partners; especially:
   1. (musician group) Two musicians who perform music together.
2. Any pair of people.
3. Any cocktail consisting of a spirit and a liqueur.
4. A meal with two paired components.

   The duo of pork consisted of a smoked sausage and a shoulder joint.

5. A song in two parts; a duet.
   • 2009, Roger T. Dean, The Oxford Handbook of Computer Music:

     I noticed early on, in playing a duo with a violinist, that when a very cheesy synthesized violin sound plays in counterpoint with a real violin, it can quite convincingly seem as if two violins are playing.

同意語

• (pair of two people): couple, pair, twosome; see also Thesaurus:duo

派生語

関連する語

• duet

参考

• trio
• quartet
• Thesaurus:number

アナグラム

• udo, oud, ODU

別の表記

• Symbol: II

語源

From Proto-Italic *duō, from Proto-Indo-European *dwóh₁ (which was inflected as a dual). Cognates include Ancient Greek δύο (dúo), Sanskrit द्व (dvá), Old Church Slavonic дъва (dŭva), and 古期英語 twā (whence English two).

発音

• (Classical Latin) IPA: [ˈdu.ɔ]
• (modern Italianate Ecclesiastical) IPA: [ˈduː.o]

数詞

duo (feminine duae, neuter duo); numeral, plural only

1. two; 2
   • c. 500 BCE, Garigliano bowl:

     𐌀𐌇𐌖𐌉𐌃𐌉𐌄𐌔
     𐌍𐌄𐌉[- - -]𐌐𐌀𐌓𐌉𐌌𐌄𐌃𐌄𐌔𐌏𐌌𐌊𐌏𐌌𐌌𐌄𐌏𐌉𐌔𐌔𐌏𐌊𐌉𐌏𐌉𐌔𐌕𐌓𐌉𐌅𐌏𐌔𐌀𐌖𐌃𐌄𐌏𐌌𐌃𐌖𐌏[𐌌]

     [Ahuidies
     Nei pari mēd! Esom kom meois sokiois trifos, Audeō̆m duō̆[m].]

     AHVIDIES
     NEI[- - -]PARIMEDESOMKOMMEOISSOKIOISTRIFOSAVDEOMDVO[M]

     Ahuidies
     Do not take me! I am with my three companions, [the property] of the two Audii.

   • c. 190 BCE – 185 BCE, Plautus, Amphitryon 2.1.565–8:hypotactic.com

     AMPHITRUŌ: Tūn mē, verberō, audēs erum lūdificārī?
     Tūne id dīcere audēs, quod nēmō umquam homō antehāc
     vīdit nec potest fīerī, tempore ūnō
     homō īdem duōbus locīs ut simul sit?

     AMPHITRUO: You scoundrel; you dare to play tricks on me?
     You dare to claim something which no man
     has seen before, as it cannot be done, that one
     man can be in two places at the same time?

   • 27 BCE – 25 BCE, Titus Livius, Ab Urbe Condita 45:

     Dixit duas res ei rubori fuisse.

     He said that two things had abashed him.

   • 405 CE, Jerome, Vulgate Zacharias.4.12:

     et respondi secundo et dixi ad eum quid sunt duae spicae olivarum quae sunt iuxta duo rostra aurea in quibus sunt suffusoria ex auro

     And I answered again, and said unto him, What be these two olive branches which through the two golden pipes empty the golden oil out of themselves?

   • 1500, Desiderius Erasmus, Adagia:

     Ne Hercules quidem adversus duos.

     "Not even Hercules fights against two."

使用する際の注意点

• See Appendix:Latin cardinal numbers.

語形変化

Numeral, plural only.

duom in Old Latin.

派生語

• duābus sellīs sedeō

関連する語

派生した語

参考

• Appendix:Latin cardinal numbers

参照

• “duo” in volume 5, part 1, column 2241, line 55 in the Thesaurus Linguae Latinae (TLL Open Access), Berlin (formerly Leipzig): De Gruyter (formerly Teubner), 1900–present
• “duo”, in Charlton T. Lewis and Charles Short (1879), A Latin Dictionary, Oxford: Clarendon Press
• “duo”, in Charlton T. Lewis (1891), An Elementary Latin Dictionary, New York: Harper & Brothers
• "duo", in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)
• “duo”, in Gaffiot, Félix (1934), Dictionnaire illustré latin-français, Hachette.
• Carl Meißner; Henry William Auden (1894), Latin Phrase-Book‎, London: Macmillan and Co.
  • to divide into two factions: in duas partes discedere (Sall. Iug. 13. 1)
    
  • to form two legions: efficere duas legiones
    

接頭辞

duo-

1. two

同意語

• di-
• bi-

派生語

関連する語

• duo
• duodenum
• duopoly

参考

• bi-
• di-
• twi-

アナグラム

• udo, oud, ODU