N
cap or hat made of skin; ceremonial hat (worn by pontifices/flamines); wig

The following video provides you with the correct English pronunciation of the word "galerum", to help you become a better English speaker.

galerum, galeri
n. n. cap or hat made of skin; ceremonial hat (worn by pontifices/flamines); wig; 

galerus, galeri
n. m. cap or hat made of skin; ceremonial hat (worn by pontifices/flamines); wig;