must-see

American  

[muhst-see] / ˈmʌstˈsi /

noun

1. something, as a remarkable sight or entertainment, that should be seen or attended.

   The new play is a must-see.

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adjective

1. so remarkable that it should be seen or attended.

   There’s plenty to enjoy at the state fair, but our favorite must-see exhibit is the butter sculpture.

Etymology

Origin of must-see

First recorded in 1935–40; noun use of verb phrase must see

Example Sentences

Loch Lomond is a must-see for tourists visiting the west of Scotland, but locals fear its reputation is being rubbished by funding cuts and increased fly-tipping.

From BBC • Apr. 21, 2026

A shortlist of must-see masterpieces out of roughly 2,500 stunners at the biggest U.S. museum relaunch of the year.

From The Wall Street Journal • Apr. 1, 2026

Add “Last Week Tonight” into the must-see rotation.

From MarketWatch • Jan. 30, 2026

Scandals, competitions and breakups are par for the course on reality shows, but this year also brought some tender moments that made for must-see TV.

From Los Angeles Times • Jan. 20, 2026

Before the end of June 1850, the Fox sisters had become New York’s latest must-see sensation.

From "American Spirits" by Barb Rosenstock