must-have

noun

ˈməst-ˌhav 

: something that is essential to have or obtain

must-have adjective

Synonyms of must-have

• must
• requirement
• necessity
• essential

Examples of must-have in a Sentence

hiking boots are a must-have for this trip

Recent Examples on the Web

Save up to 50% on school supplies, backpacks, tech, dorm essentials and classroom must-haves. — ABC News, 31 July 2026

Best Women’s Clothing Deals Beyond my must-have picks, Nordstrom is filled with timeless staples that work for everything from weekend getaways to everyday wear. — Rosie Marder, Travel + Leisure, 31 July 2026

These travel must-haves make my weekend trips a little easier, a little lighter, and a lot less stressful. — Jeaneen Russell, PEOPLE, 30 July 2026

Thanks to their leg-lengthening, outfit-elevating magic, flare jeans are a must-have for any wardrobe. — Kaelin Dodge, InStyle, 28 July 2026

Word History

First Known Use

1839, in the meaning defined above