Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Noun: lexicon  'lek-su,kón or 'lek-si-kun
  1. A language user's knowledge of words
    - vocabulary, mental lexicon, vocab [informal]
  2. A reference work containing a list of words in alphabetical order, giving their meaning, translation and/or other information
    - dictionary

Derived forms: lexicons

Type of: cognition, knowledge, noesis, wordbook

Part of: language, speech

Encyclopedia: Lexicon