出典:Wiktionary
出典:『Wiktionary』 (2026/01/21 00:46 UTC 版)
Inherited from Proto-Italic *armos, from Proto-Indo-European *h₂er- (“to join, fit”). Latin cognates include arma, armentum, artus, ars; external cognates include Sanskrit ईर्म (īrmá, “arm, forequarter”), Ossetian арм (arm, “hand”), Bulgarian: ра́мо (rámo, “shoulder”), English arm.
armus m (genitive armī); second declension
Second-declension noun.