skyscraper

1. (architecture) A very tall building with a large number of floors.Examples: "As the curve of Sandy Hook blotted from sight the last, low glimpse of the skyscrapers which point Manhattan, Blake touched Annette's arm."; "The solitary attic—if one could thus designate a space of about three square feet—which comprised Hamar's lodging—had the advantage of being situated in the top storey of a skyscraper—at least a skyscraper for that part of the city."; "Then he noticed, as a prosaic business man will notice suddenly, that a skyscraper which he has passed daily for months is out of line with its neighbor, that the seat behind the new little girl was unoccupied and that she stood alone in the aisle during exercises."

2. (nautical, archaic) A small sail atop a mast of a ship; a triangular skysail.archaic

3. (figuratively) Anything very tall or high.Examples: "It was no surprise to see Hanley bat a skyscraper out to left."figuratively