American Dictionary

Define dictionary terms easily in our powerful online English dictionary.

Searching for...

No matching words found

Try a different search term or browse the dictionary

Definition fiend in American English

fiend noun

[countable] noun
/find/
1

a very evil person

Synonyms and related words
2

someone who is extremely enthusiastic about something

Example

He's a real fresh air fiend.

Synonyms and related words
Definition fiend in American English