1. A listing of the words used in some enterprise
   "The textbook included a vocab list for each chapter";
   - vocabulary
    
2. A language user's knowledge of words
   "A person's mental lexicon expands as they learn new vocab";
   - vocabulary, lexicon, mental lexicon

Derived forms: vocabs

Type of: cognition, noesis [technical], wordbook

Part of: language, speech

Encyclopedia: Vocab