superconductor
/ˌsupərkənˈdʌktər/
noun
- A material that can conduct electricity with zero resistance when cooled to a very low temperature.
- A superconductor can carry an electric current forever without losing energy.
- Scientists are researching new superconductors that work at higher temperatures.
- The train uses a superconductor to levitate above the tracks.
- A person or thing that is extremely effective or successful in a particular area (figurative, informal).
- That new employee is a superconductor of ideas, always sparking innovation.
- The app was a superconductor of viral trends, spreading them faster than anything else.
- Her energy made her a superconductor for team motivation.
Antonyms