英和和英

名詞

serū̆ n (genitive serūs or serū); fourth declension (hapax legomenon)

1. alternative form of serum
   • CE 4th C., Flavius Sosipater Charisius (author), Heinrich Keil (editor), Ars Grammatica (1857), page 31:

     […] hoc genū huius genū. Similiter verū gelū tonitrū serū.

     […] hoc genū, huius genū. Similarly verū, gelū, tonitrū, serū.

語形変化

Fourth-declension noun (neuter).

The length of the final vowel is uncertain in the nominative/accusative/vocative singular; Martianus Capella considers it to end with -ū, while Servius considers it to end with -ŭ.
According to Martianus Capella.
According to Servius.
According to both.