incognita

With one’s identity disguised or concealed. Used of a woman.

A woman or girl whose identity is disguised or concealed.

Unknown or disguised: said of a woman or a girl.

A woman unknown or disguised.

A woman who is unknown or in disguise.

The state of being in disguise; — said of a woman.

A woman who is unknown or in disguise.

The state of being in disguise.