retinaculumとは 意味・読み方・使い方

語源

From Latin retināculum, from retinēre (“hold back”).

発音

• IPA: /ˌrɛtɪˈnækjʊləm/

名詞

retinaculum (plural retinacula)

1. (anatomy) A connecting band.

   the retinacula of the ileocaecal and ileocolic valves

2. (anatomy) One of the annular ligaments which hold the tendons close to the bones at the larger joints, as at the wrist and ankle.
3. (zoology) One of the retractor muscles of the proboscis of certain worms.
4. (zoology) A loop on the underside of the forewing of some moths.
5. (botany) A small gland or process to which bodies are attached; as, the glandular retinacula to which the pollinia of orchids are attached, or the hooks which support the seeds in many acanthaceous plants.

   Synonym: jaculator

発音

• (Classical Latin) IPA: [rɛ.tɪˈnaː.kʊ.ɫũː]
• (modern Italianate Ecclesiastical) IPA: [re.t̪iˈnaː.ku.lum]

名詞

retināculum n (genitive retināculī); second declension

1. holdfast, tether, halter, hawser, band (also on chariots or ships)

語形変化

Second-declension noun (neuter).

派生語

• retina (possibly)

派生した語

• Old Sardinian:
  • Campidanese: ordinagus, odriàngulus
  • Logudorese: redinagios, ordinagos, terinagos
  • Nuorese: retinacros, rodinacos
  • Sassarese: ridinaggi
• Borrowings:
  • → Catalan: retinacle
  • → English: retinaculum
  • → French: rétinacle
  • → Italian: retinacolo
  • → Spanish: retináculo

参照

• Rubattu, Antoninu (2006) “rèdini”, in Dizionario universale della lingua di Sardegna, 2nd edition, Sassari: Edes

Further reading

• “retinaculum”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• "retinaculum", 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)
• retinaculum in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.