What does sēminiverbius mean in Latin?

sēminiverbius, a noun, means “babbler (one who babbles)”.

What is the genitive of sēminiverbius?

The genitive singular is sēminiverbiī. sēminiverbius is masculine, second declension.

noun · masculinesecond declension

sēminiverbius m (genitive sēminiverbiī or sēminiverbī)

sēmĭnĭverbĭus, a, um semino-verbum,

I. scattering words, babbling (for Gr. σπερμολόγος), Vulg. Act. 17, 18.