mask
n 1: a covering to disguise or conceal the face
2: activity that tries to conceal something; "no mask could
conceal his ignorance"; "they moved in under a mask of
friendship"
3: a party of guests wearing costumes and masks [syn: {masquerade},
{masque}]
4: a protective covering worn over the face
v 1: hide under a false appearance [syn: {dissemble}, {cloak}]
2: put a mask on or cover with a mask; "Maks the children for
Halloween" [ant: {unmask}]
3: cover with a sauce; "mask the meat"
4: shield from light; as in photography [syn: {block out}]