Open English Wordnet
Nouns
(n)maska covering to disguise or conceal the face (n)maskactivity that tries to conceal something“no mask could conceal his ignorance”,
“they moved in under a mask of friendship” (n)maska protective covering worn over the face Verbs
(v)maskput a mask on or cover with a mask“Mask the children for Halloween” (v)disguise, maskmake unrecognizable“The herb masks the garlic taste”,
“We disguised our faces before robbing the bank” (v)maskcover with a sauce“mask the meat”