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

There are some shows with promise, like “Lord of the Flies,” “The Boroughs,” “The Wonderfools” and maybe even “The Four Seasons,” but nothing that jumps out as must-see.

From MarketWatch • Apr. 30, 2026

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

Perhaps 2026 will be the year Perez breaks out as a must-see live act: After Coachella, she’s headed out on the road to open a bunch of stadium shows for Noah Kahan.

From Los Angeles Times • Apr. 9, 2026

To keep you from getting overwhelmed, The Wall Street Journal asked Govan for a guide to 10 must-see pieces, including a few recent additions.

From The Wall Street Journal • Apr. 1, 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