antifaz
mask
anti-
against
+
faz
face
Antifaz means mask and can be understood as anti-0 (against0) + faz1 (face1), describing something that goes against or covers the face.
noun
- maskA mask that covers the upper part of the face, typically worn at masquerade partiesElla llevaba un elegante antifaz negro en la fiesta de disfraces. // She wore an elegant black mask at the costume party.