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lavabrum

出典:『Wiktionary』 (2026/04/26 23:34 UTC 版)


語源

Perhaps inherited from Proto-Indo-European *lówh₃trom with analogical remodeling after lavō (“to wash, bathe”) and a secondary recharacterization with -brum. However, it is also possibly an innovative Latin formation from lavō +‎ -brum.

Compare Gaulish lautron, Old Irish loathar (< Proto-Celtic *lowatrom), Proto-Germanic *lauþrą, Ancient Greek λουτρόν (loutrón) and Mycenaean Greek *𐀩𐀺𐀵𐀫 (*re-wo-to-ro /⁠*lewotron⁠/) (< Proto-Hellenic *lewotrón). Compare the Celtic-origin place-names Lavatrae and Laudradum.

名詞

lavābrum n (genitive lavābrī); second declension

  1. archaic spelling of lābrum (“bathtub”)

語形変化

Second-declension noun (neuter).

singular plural
nominative lavābrum lavābra
genitive lavābrī lavābrōrum
dative lavābrō lavābrīs
accusative lavābrum lavābra
ablative lavābrō lavābrīs
vocative lavābrum lavābra

参照

  1. ^ De Vaan, Michiel (2008), “lavō, -āre”, in Etymological Dictionary of Latin and the other Italic Languages (Leiden Indo-European Etymological Dictionary Series; 7), Leiden, Boston: Brill, →ISBN, pages 330–331
  • “lavabrum”, in Gaffiot, Félix (1934), Dictionnaire illustré latin-français, Hachette.
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