edelweiss
Concise Oxford English Dictionary © 2008 Oxford University Press:
edelweiss /ˈeɪd(ə)lvʌɪs/
▶noun a mountain plant which has woolly white bracts around its small flowers and downy grey-green leaves. [Leontopodium alpinum.]
– origin C19: from Ger., from edel ‘noble’ + weiss ‘white’.
'edelweiss' also found in these Oxford entries:

