The word "demon" in English means: An evil spirit or devil., A very cruel, evil, or horrible person., A person with great energy, drive, or skill..
The phonetic transcription of "demon" is /ˈdiːmən/ in British English and /ˈdiːmən/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "demon": fiend, genius, monster, expert, devil.
Example usage of "demon": "The demon wants to scare people.". More examples on the page.