Masked

Webster's Dictionary of the English Language

·adj ·same·as Personate.

II. Masked ·Impf & ·p.p. of Mask.

III. Masked ·adj Wearing a mask or masks; characterized by masks; cincealed; hidden.

IV. Masked ·adj Having the anterior part of the head differing decidedly in color from the rest of the plumage;

— said of birds.