Meaning of A MUST in English
- A MUST
n. 1. An inevitability; a necessity. Visas in many foreign countries are a must. 2. An extremely interesting or memorable event, such as a free concert given by an international celebrity. Alfred Brendel's Beethoven master classes are open to the public and are not to be missed; they're a must.
American idioms English vocabulary. Английский словарь американских идиом. 2012