a 'masked' ball [=a formal party for dancing at which people wear masks]
She 'masked' [='hid'] her anger with a smile.
The bank was held up by 'masked' robbers.
(..) - I'm gonna find him... - I found him. REPORTER : ...heroically saving an Academic Decathlon team from Queens. The identity of the masked hero is still unknown. - Mom. WOMAN: Oh, kids. All right. Peter. Come here, come here, come here. (..)2017 Spider-Man: Homecoming