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

And maybe spend some of your savings on the other gray hair must-haves, below. — Tamim Alnuweiri, InStyle, 8 Nov. 2026

Across the board, top-handle bags became must-haves for elegant women (and trend chasers), accompanying them to upscale events and high-profile dinners. — Bianca Kratky, Glamour, 6 Nov. 2026

Wide-leg trousers like this popular Gap pair are a must-have well beyond days at the office. — Abby Hepworth, Travel + Leisure, 5 Nov. 2026

Its spacious interior has room for a small laptop, along with a phone, tablet, wallet, and other daily must-haves. — Better Homes & Gardens, 5 Nov. 2026

Word History

First Known Use

1839, in the meaning defined above