mask

MASK noun

[ C ] uk/mɑːsk/ us
B2 a covering for the face that protects, hides, or decorates the person wearing it

маска
Смотрите такжеgas mask
mask verb [ T ] uk/mɑːsk/ us
to prevent something from being noticed

маскировать, скрывать
I've had to put some flowers in there to mask the smell.