Sere Save Found sere with different capitalization. sere adverb, neuter vocative singular, masculine vocative singular of serus sere neuter vocative singular of serum sere present active imperative 2nd singular of sero See sere in Morpho Gaffiot 2016 Serē, ēs, f. , ville dʼÉgypte : Plin. 6, 179.