Emmental
Concise Oxford English Dictionary © 2008 Oxford University Press:
Emmental /ˈɛməntɑːl/ (also Emmenthal)
▶noun a kind of hard Swiss cheese with holes in it, similar to Gruyère.
– origin from Ger. Emmentaler, from Emmental, a valley in Switzerland where the cheese was orig. made.
'Emmental' also found in these Oxford entries:

