mask
US /mæsk/
・UK /mɑ:sk/
B1
verb
- To hide something so that it cannot be seen
- To keep people from noticing (emotions/intentions)
noun
- Covering to hide or disguise the face
- Way of pretending to behave that is not real
other
- To hide something so that it cannot be seen
Examples
Behind the mask of friendliness, I know he really dislikes me.
His fooling around is a mask for his lack of confidence.