a plumed metal helmet
Perhaps from a Proto-Indo-European *kadʰ- (“to guard, cover, care for, protect”), and cognate with Proto-Germanic *hattuz (“hat”), whence English hat. Related to Etruscan 𐌂𐌀𐌔𐌔𐌉𐌔 (cassis).
Практикуйте говорение и запоминание " cassis " и многих других слов и предложений в латинский .