出典:Wiktionary
出典:『Wiktionary』 (2025/11/12 12:02 UTC 版)
Uncertain; perhaps from Proto-Italic *autiom, from Proto-Indo-European *h₂ewtyom (“forlorn, deserted”), from Proto-Indo-European *h₂ew (“off, away from”).
ōtium n (genitive ōtiī or ōtī); second declension