Skyscraper

A skyscraper is a continuously habitable high-rise building that has over 40 floors[1] and is taller than approximately 150 m (492 ft).[2] Historically, the term first referred to buildings with 10 to 20 floors in the 1880s. The definition shifted with advancing construction technology during the 20th Century.[1] Skyscrapers may host commercial offices or residential space, or both. For buildings above a height of 300 m (984 ft), the term "supertall" can be used, while skyscrapers reaching beyond 600 m (1,969 ft) are classified as "megatall".[3]

https://en.wikipedia.org/wiki/Skyscraper