Definition of "must-see" []

• Informal Something that should or must be seen: a movie that's a must-see. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "TV stations and networks offer must-see programming and cable operators say that gives you too much leverage."
• "NBC's Perfect Couples is perfect as only one thing: an unwelcome reminder of the long-ago era when "must-see" NBC ruled Thursdays it's been a while, and the network was so smugly complacent it regularly filled the 8:30/7:30c half-hour between hits with cookie-cutter nonentities."
• "It doesn't get more British than Alfred Gilbert's 1887 monument to Queen Victoria, one of the oldest works in the year's first must-see exhibition: Modern British Sculpture."