clavus

English

Etymology

Borrowed from Latin clāvus (“a nail”). Doublet of clove.

Pronunciation

• Rhymes: -eɪvəs

Noun

clavus (plural clavuses or clavi)

1. A callous growth, especially on the foot; a corn.
   • 1988, Shepard R. Hurwitz, Foot and ankle pain, page 331:

     In a review of over 1000 interdigital clavuses, 65% were found in the fourth interspace, while the first and third web space clavuses were found in 17% and 16% of the patients respectively […]

Latin

Etymology

From Proto-Italic *klāwos, from Proto-Indo-European *kleh₂w-o-s, from *kleh₂u- (“nail, pin, hook - instruments, of old use for locking doors”). Cognate with Ancient Greek κλείς (kleís, “key”) and Old Church Slavonic ключь (ključĭ, “key”). Latin clāvis (“key”) is either a secondary i-stem derivation, or a loanword from Ancient Greek κληΐς (klēḯs).

Pronunciation

• (Classical Latin) IPA^(key): /ˈklaː.u̯us/, [ˈkɫ̪äːu̯ʊs̠]
• (modern Italianate Ecclesiastical) IPA^(key): /ˈkla.vus/, [ˈkläːvus]

Noun

clāvus m (genitive clāvī); second declension

1. a nail (metal spike)
2. rudder
3. helm (of a boat)
4. purple stripe on the tunic
5. callus, wart, tumor

Declension

Second-declension noun.

	singular	plural
nominative	clāvus	clāvī
genitive	clāvī	clāvōrum
dative	clāvō	clāvīs
accusative	clāvum	clāvōs
ablative	clāvō	clāvīs
vocative	clāve	clāvī

Derived terms

• angusticlāvius
• clāvārius
• clāvellus
• clāvicātus
• clāvō
• clāvulus
• clāvus ligneus ("peg")
• conclāvō
• *inclāvō
• lāticlāvus
• praeclavium

 

Related terms

• clāvārium
• clāvātus
• clāvulāris
• conclāvātiō
• conclāvātus
• *inclāvātus
• lāticlāviālis
• lāticlāvium
• lāticlāvius

 

Descendants

• Italo-Romance:
  • Istriot: ciuodo
  • Old Italian: chiavo, chiovo
    • Italian: chiodo (influenced by chiudere 'shut')
  • Sicilian: chiovu
• Sardinian:
  • crau, cravu, giau
• Padanian:
  • Emilian: ciold, ciod
  • Friulian: claud
  • Ligurian: ciöo
  • Old Lombard: chiouo
    • Lombard: ciod
  • Piedmontese: ciòv, ciò
  • Venetan: ciodo, clold (medieval)
• Northern Gallo-Romance:
  • Franco-Provençal: cllou
  • Old French: clou
    • French: clou
    • → English: clove
  • Walloon: clå
• Southern Gallo-Romance:
  • Aragonese: clau, cllau (Ribagorçan)
  • Catalan: clau
  • Occitan: clau
• Ibero-Romance:
  • Asturian: clavu, clau
  • Galician: cravo
  • Portuguese: cravo
  • Spanish: clavo
• Borrowed:
  • → Old Italian: clavo

References

• “clavus”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• “clavus”, in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
• clavus 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)
• clavus in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.
• Carl Meißner, Henry William Auden (1894) Latin Phrase-Book‎^[1], London: Macmillan and Co.
  • to hold the reins of government: clavum rei publicae tenere
    
  • to steer: clavum tenere
    
• “clavus”, in Harry Thurston Peck, editor (1898), Harper's Dictionary of Classical Antiquities, New York: Harper & Brothers
• “clavus”, in William Smith et al., editor (1890), A Dictionary of Greek and Roman Antiquities, London: William Wayte. G. E. Marindin
• Meyer-Lübke, Wilhelm (1911) “clavus”, in Romanisches etymologisches Wörterbuch (in German), page 158
• Walther von Wartburg (1928–2002) “clavus”, in Französisches Etymologisches Wörterbuch, volume 2: C Q K, page 768

Romanian

Etymology

Borrowed from French clavus or Latin clavus.

Noun

clavus n (plural clavusuri)

1. clavus

Declension

	singular			plural
	indefinite	definite		indefinite	definite
nominative-accusative	clavus	clavusul		clavusuri	clavusurile
genitive-dative	clavus	clavusului		clavusuri	clavusurilor
vocative	clavusule			clavusurilor