Definition of mask

The word "mask" has its origins in the 14th century Old French word "masque," which referred to a cover or covering. This Old French term is likely derived from the Latin word "masca," meaning "face" or "countenance." In the 15th century, the word "mask" began to take on its modern connotation, referring to a covering worn over the face to conceal one's identity or appearance. In the 16th century, the word "mask" also took on a theatrical connotation, referring to a device worn by actors to alter their appearance or voice. The term has since been adapted in many contexts, including in medicine, where masks are worn to protect against disease, and in costume design, where masks are worn to create a particular character or persona. Today, the word "mask" is used in a variety of ways, including in the context of social distancing measures during the COVID-19 pandemic.