square foot (noun)

1. In the abandoned house, every square foot was filled with shadows, making it impossible to see what lurked in the darkness.

2. According to ancient Greek mythology, the labyrinth had a total of 1,000 square feet within its winding corridors.

3. Why did the math book go to the comedy club? Because it wanted to solve some square foot jokes!

4. In the futuristic city, the skyscrapers were built with glass floors, allowing people to look down at the busy street below, measuring hundreds of square feet.