ductusとは 意味・読み方・使い方

発音

• IPA: /ˈdʌk.təs/

名詞

ductus (plural ductus or ductuses)

1. (writing)
   1. The number of strokes that make up a written letter, and the direction, sequence and speed in which they are written (Compare graph; see also aspect.)
   2. A subtle reduction of weight towards the middle of the stroke of the letter.
2. (anatomy) A duct, tube or canal in the body.

関連する語

参照

• “ductus”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.

語源 1

From dūcō (“to lead, conduct, draw”) +‎ -tus (action noun suffix).

名詞

ductus m (genitive ductūs); fourth declension

1. (literally)
   1. (in general) leadership, leading, conducting

      Alicuius ductu imperioque ― under one’s command and authority

      • c. 52 BCE, Julius Caesar, Commentarii de Bello Gallico VII.62:

        Cuius ductu saepe numero hostes superassent

        under his leadership they had so often overwhelmed the enemy

   2. (military) generalship, military lead, conduct, command

      Synonyms: imperium, diciō, potestās, auctōritās, regimen, regimentum

   3. (Medieval Latin) conveyance of water; a channel
2. (figurative) (of discourse)
   1. (acting) connection or structure of a play
   2. a period

Inflection

Fourth-declension noun.

派生語

派生した語

語源 2

Perfect passive participle of dūcō.

Participle

ductus (feminine ducta, neuter ductum); first/second-declension participle

1. led, guided
2. taken
3. considered, thought

Inflection

First/second-declension adjective.

派生した語

参照

• “ductus”, in Charlton T. Lewis and Charles Short (1879), A Latin Dictionary, Oxford: Clarendon Press
• “ductus”, in Charlton T. Lewis (1891), An Elementary Latin Dictionary, New York: Harper & Brothers
• "ductus", in Charles du Fresne du Cange, Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)
• “ductus”, in Gaffiot, Félix (1934), Dictionnaire illustré latin-français, Hachette.
• Carl Meißner; Henry William Auden (1894), Latin Phrase-Book‎, London: Macmillan and Co.
  • a conduit; an aqueduct: aquae ductus (plur. aquarum ductus)
    
  • the conversation began in this way: hinc sermo ductus est
    
  • (ambiguous) a thing is taken from life: aliquid e vita ductum est
    
  • (ambiguous) to derive a word from... (used of an etymologist): verbum ductum esse a...putare
    
• DIZIONARIO LATINO OLIVETTI