Wearing a mask or masks; characterized by masks; concealed; hidden.
- Wearing a mask.
- Disguised or concealed as if by a mask: masked emotions.
- Latent or hidden, as a symptom or disease.
- Botany Personate.
- Zoology Having masklike markings on the head or face.
- Zoology Having the anatomy of the next developmental form outlined beneath the integument, as in certain insect pupae.