出典:Wiktionary
出典:『Wiktionary』 (2024/08/18 22:14 UTC 版)
Probably from Trā̆ius + -ānus/-iānus: Trajan's paternal grandmother is assumed to have been from the gens Traia. The source of the nomen Trā̆ius is uncertain, but it may be of Oscan origin.
Second-declension noun.