ultracool
/ˈʌltrəˌkul/
adjective
- Extremely fashionable, impressive, or excellent; very cool.
- The new video game has ultracool graphics that amaze everyone.
- He tried to act ultracool, but his nervous laugh gave him away.
- She wore an ultracool leather jacket to the concert.
- Extremely calm and composed, especially under pressure.
- The negotiator stayed ultracool while the crowd shouted angrily.
- My friend is ultracool about public speaking; she never gets nervous.
- Even during the crisis, the pilot remained ultracool and focused.
Antonyms