B1 noun /mɑːsks/
masks
মাস্ক
Meaning
Coverings for all or part of the face, worn as a disguise, for protection, or for medical reasons.
Example
Masks can protect against polluted air.
দূষিত বাতাস থেকে সুরক্ষায় মাস্ক সহায়ক।