mask

nouns

a covering to disguise or conceal the face
is a type of (narrower)
an artifact that covers something else (usually to protect or shelter or conceal it)
is a type of (narrower)
any attire that modifies the appearance in order to conceal the wearer's identity
activity that tries to conceal something
"no mask could conceal his ignorance"; "they moved in under a mask of friendship"
is a type of (narrower)
the activity of keeping something secret
a party of guests wearing costumes and masks
a protective covering worn over the face
is a type of (narrower)
a covering that is intend to protect from damage or injury
"they had no protection from the fallout"; "wax provided protection for the floors"

verbs

hide under a false appearance
"He masked his disappointment"
is derived from
put a mask on or cover with a mask
"Mask the children for Halloween"
is derived from
antonym
is a type of (narrower)
provide with a covering or cause to be covered
"cover her face with a handkerchief"; "cover the child with a blanket"; "cover the grave with flowers"
make unrecognizable
"The herb masks the garlic taste"; "We disguised our faces before robbing the bank"
cover with a sauce
"mask the meat"
entails
transform and make suitable for consumption by heating
"These potatoes have to cook for 20 minutes"
domain category
the act of preparing something (as food) by the application of heat
"cooking can be a great art"; "people are needed who have experience in cookery"; "he left the preparation of meals to his wife"
is a type of (narrower)
provide with a covering or cause to be covered
"cover her face with a handkerchief"; "cover the child with a blanket"; "cover the grave with flowers"
shield from light