Colossus (noun)

1. A statue of colossal size and grandeur.
2. A powerful and imposing person or entity.
3. Something of great size and power.

Origin:

Late 16th century: from latin, from greek kolossos "statue, colossus".

Examples:

1. The ancient colossus was one of the Seven Wonders of the World.
2. The businessman was known as a colossus in the industry.
3. The colossus of the financial world controlled a large portion of the market.
4. The colossus of the ancient world was renowned for its size and grandeur.
5. The skyscraper was a colossus, towering over the city skyline.