What does the abbreviation DEF stand for? Meaning: defendant; defense. How to use def in a sentence.

Going to Europe this summer? But def! Most material © 2005, 1997, 1991 by Penguin Random House LLC. Modified entries © 2019 by Penguin Random House LLC and HarperCollins Publishers Ltd

Informal words for good A-OK amazeballs apple pie awesomesauce badass dank insane killer knock knock spots off something idiom like a boss idiom lit magic out of sight idiom rule OK idiom safe …

Nov 17, 2025 · 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 […]

A definition states the meaning of a word using other words. This is sometimes challenging. Common dictionaries contain lexical descriptive definitions, but there are various types of definition – all with …

Definition of def noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

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The credits of the track mention Aubierre Rivaldo Taylor as the songwriter -- a name that only appears online in association with the group Def Beats AI, which is clearly identified as an AI project.

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2 days ago · The world's leading online dictionary: English definitions, synonyms, word origins, example sentences, word games, and more. A trusted authority for 25+ years!