Superpower (noun)

1. A state or nation that possesses military and economic power greatly surpassing that of other nations.
2. A country that is the dominant power in international affairs.
3. A person or thing that is exceptionally powerful or capable.

Origin:

20th century: from super- "above" + power.

Examples:

1. The US and Russia are considered superpowers.
2. China is a rising superpower in the world economy.
3. Superpowers such as the US and Russia have the ability to influence global events.
4. Superman is a superhero with many superpowers.
5. She had the superpower of being able to read minds.