Complex sentence: Collecting egg cups is called Pocillovy; and the egg cup collector Pocillovists; it comes from the Latin "pocillum" for small cup and "ovi" for eggs.
Split into simpler sentences: Collecting egg cups is called Pocillovy; and the egg cup collectors Pocillovists. The word Pocillovy comes from the Latin "pocillum" for small cup and "ovi" for eggs.