Supreme | Mean of supreme in English Dictionary

/səˈpriːm/

• highest in rank or authority
1. NATO's supreme commander
2. She reigns supreme [=is the best] in the world of tennis.
• highest in degree or quality
1. The board has supreme authority over such issues.
2. She has an air of supreme confidence about her.
3. the supreme example of what not to do
4. a problem of supreme importance
5. It's a matter of supreme indifference to her.
6. He made the supreme sacrifice [=he died] for his country.