出典:Wiktionary
出典:『Wiktionary』 (2026/05/08 22:56 UTC 版)
Compound of sky + scraper, first applied to tall steel-frame buildings in American cities such as New York City and Chicago in the 1880s.
skyscraper (plural skyscrapers)
出典:Wikipedia
出典:『Wikipedia』 (2011/07/19 15:16 UTC 版)
A skyscraper is a tall, continuously habitable building. There is no official definition or height above which a building may clearly be classified as a skyscraper. Most cities define the term empirically; even a building of 80 m (260 ft) may be considered a skyscraper if it protrudes above its built environment and changes the overall skyline.
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