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mask – n. a cover or partial cover for the face
pandemic – n. a situation in which a disease spreads very quickly and affects a large number of people over a wide area or throughout the world
disco – n. a business where people dance to recorded popular music
plague i to cause worry to someone — usually used as (be) plagued; to cause constant or repeated trouble or disease for (someone or something)
gun for (something) -- phrasal verb to try to get something in a very determined way
lockdown – n. requirements that people stay in their homes and limit activities outside the home
