DEF Definition & Meaning - Merriam-Webster
The meaning of DEF is definitely. How to use def in a sentence.
def - Wiktionary, the free dictionary
Feb 28, 2026 · Failing to see the word's antecedents, I suspected that def was either bogus or an orphan, lost to its slang ancestors through mispronunciation or misspelling […]
def noun - Definition, pictures, pronunciation and usage notes | Oxford ...
Definition of def noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
DEF definition and meaning | Collins English Dictionary
8 meanings: slang very good, esp of hip-hop definition → 1. a formal and concise statement of the meaning of a word, phrase,.... Click for more definitions.
DEF | definition in the Cambridge English Dictionary
DEF meaning: 1. very good: 2. very good: . Learn more.
What Does 'Def' Mean? A Deep Dive into Its Origins and Usage
The word ‘def’ traces its roots back to the 1980s, emerging from African American Vernacular English (AAVE). It serves as a shorthand for “definite” or “definitely,” often conveying strong affirmation.
Def - definition of def by The Free Dictionary
def Also found in: Thesaurus, Medical, Legal, Financial, Acronyms, Idioms, Encyclopedia, Wikipedia.
DEF Definition & Meaning | Dictionary.com
DEF definition: definitely. See examples of def used in a sentence.
What does def mean? - Definitions.net
Information and translations of def in the most comprehensive dictionary definitions resource on the web.
Def Definition & Meaning | YourDictionary
Origin of Def Short for definite From American Heritage Dictionary of the English Language, 5th Edition