often attributive
: roof
especially : the outer surface of a roof

Examples of rooftop in a Sentence

They have a garden on the rooftop of the apartment building. He wanted to shout from the rooftops when he got the job.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
In effect, this implies that dark asphalt roadways, parking lots, and rooftops are represented as bright red on high-resolution thermal charts. — Srishti Gupta, Interesting Engineering, 31 Oct. 2026 The 116,000-square-foot project will bring 68 condo-hotel units, a private members’ clubhouse, dining, a rooftop lounge, meeting and event space and a pool to the college town. — Sportico Staff, Sportico.com, 30 Oct. 2026 There’s a small plunge pool, a compact fitness center, and a rooftop spa where the jacuzzi offers a panoramic view of the Caribbean Sea. — Condé Nast, Condé Nast Traveler, 29 Oct. 2026 Severe flooding in the Four Corners region, where the borders of New Mexico, Colorado, Arizona, and Utah meet, caused water levels to rise, and forced dramatic rooftop rescues and evacuations in late October. — Ava Berger, NPR, 29 Oct. 2026 See All Example Sentences for rooftop

Word History

First Known Use

1564, in the meaning defined above

Time Traveler
The first known use of rooftop was in 1564

Browse Nearby Words

Cite this Entry

“Rooftop.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rooftop. Accessed 1 Nov. 2026.

Kids Definition

rooftop

noun
: roof entry 1 sense 1a
especially : the outer surface of a flat roof
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster