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Synonyms

must-have

American  
[muhst-hav] / ˈmʌstˈhæv /

noun

  1. something considered absolutely necessary or essential to own.

    This cookbook is a must-have for chocolate lovers.


adjective

  1. essential to own.

    a must-have black cocktail dress.

must-have British  

noun

  1. an essential possession

    the mobile phone is now a must-have for children

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

adjective

  1. essential

    a must-have fashion accessory

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of must-have

First recorded in 1835–40; noun use of verb phrase must have

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

I loved this tip I saw in an Instagram reel: Pack your must-have spices in one of those plastic pill containers so you don’t have to buy or tote spice jars.

From The Wall Street Journal • May 22, 2026

Among portfolio managers for larger funds, SpaceX "is probably viewed as a must-have stock," said Roberts.

From Barron's • May 17, 2026

Growing up, it was a must-have treat after long trips with my mom to the local shopping mall.

From Salon • Apr. 28, 2026

Paramount is planning to merge its Paramount+ service with Warner Bros' HBO Max to create what it hopes would be a must-have streaming service that can hold its own against competitors Netflix, Amazon and Disney.

From BBC • Apr. 23, 2026

Climbing trees is a must-have skill for survival—particularly if there is a predator, such as a leopard,around.

From "Camp Panda" by Catherine Thimmesh

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