Definition, Meaning & Synonyms
def
adverb
/dɛf/

Definition
A slang term used to emphasize certainty or affirmation.

Examples
- “I’m def going to that concert tonight!”
- “That was def the best movie I’ve seen this year.”

Meaning
‘Def’ is an informal word that means definitely or without a doubt. It is often used in casual conversation to express agreement or certainty about something.

Synonyms
- definitely
- certainly
- undoubtedly