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Showing results for must-have. Search instead for must+have.
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.

Now a must-have iPhone accessory, the development of the first generation was infamous inside Apple for infighting among Ternus’s peers as they argued over how to keep the wireless ear buds connected via Bluetooth.

From The Wall Street Journal • Apr. 21, 2026

The must-have item in Silicon Valley is a $178 sweater with a CEO’s face.

From MarketWatch • Apr. 20, 2026

And while it didn’t exactly fly off the shelves, its concurrence with the height of the Seattle grunge music scene made the disheveled aesthetic a street-style must-have.

From Salon • Mar. 27, 2026

Paramount is expected 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 • Feb. 27, 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

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.