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.
The thieves also damaged the main office building with copper wiring and components removed from rooftop systems and air conditioning units, police said. — Carlos E. Castañeda, CBS News, 16 Oct. 2026 At Colin King’s new Manhattan apartment, on the 11th floor of a 1930 Chelsea building, casement windows and a generous terrace look out across neighboring rooftops, the city unfolding in a postcard-perfect sweep. — Sam Cochran, Architectural Digest, 16 Oct. 2026 The rooftop pool is heated, and cabana reservations go quickly on weekends. — Condé Nast, Condé Nast Traveler, 16 Oct. 2026 The 30,000 square feet of amenities included a library, lounge, gym, rooftop pool, pet spa and guest suites for overnight visitors. — Joyce Cohen, New York Times, 15 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 20 Oct. 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!