出典:Wiktionary
出典:『Wiktionary』 (2026/02/12 18:39 UTC 版)
From iānuārius, reflecting a sporadic tendency for /j/ to raise a following /a(ː)/ to /e/. Compare the similar change from iactō to iectō. ⟨ienuarius⟩, and other inflections thereof, is common in Imperial inscriptions.
Second-declension noun.