Def or DEF may refer to:
==Music== Def (instrument), a Middle Eastern musical instrument DEF II, a British youth TV programme Def American, a rock and rap record label Def Jam Recordings, a rap record label Def Jux, a rap record label Def Leppard, a British hard rock band So So Def Recordings, a rap record label
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).