* Historical Context: "The Colosseum, a symbol of ancient Roman power, once hosted gladiatorial contests and public spectacles."
* Descriptive: "The Colosseum's massive arches and crumbling stone walls evoke a sense of both grandeur and decay."
* Travel: "During our trip to Rome, we spent an unforgettable afternoon exploring the Colosseum."
* Figurative: "The political debate became a colosseum of arguments, with each side vying for dominance."
* Literary: "The writer used the Colosseum as a metaphor for the city's enduring spirit, despite the passage of time."
Remember to capitalize "Colosseum" as it is a proper noun.