pince-nez
Concise Oxford English Dictionary © 2008 Oxford University Press:
pince-nez /pãsˈneɪ/
▶noun [treated as sing. or pl.] a pair of eyeglasses with a nose clip instead of earpieces.
– origin C19: from Fr., lit. ‘(that) pinches (the) nose’.
'pince-nez' also found in these Oxford entries:

