Steamer (noun)

1. A ship or boat powered by steam.
2. A device for cooking food using steam.
3. A container for cooking or reheating food by steam.

Origin:

Late 18th century: from steam + -er.

Examples:

1. The steamer was the fastest way to travel up the river.
2. He used a steamer to cook the vegetables.
3. She bought a rice steamer to make her lunch.
4. The steamer crossed the ocean in record time.
5. He used a clothes steamer to remove wrinkles from his suit.