jargon vs lexeme

jargon

noun
  • A language characteristic of a particular group. 

  • Speech or language that is incomprehensible or unintelligible; gibberish. 

  • A technical terminology unique to a particular subject. 

verb
  • To utter jargon; to emit confused or unintelligible sounds. 

lexeme

noun
  • The word-form chosen to represent such a set or family. 

  • The set itself; a lexemic family. 

  • The abstract minimum unit of language or meaning that underlies such a set. 

  • An individual instance of a continuous character sequence without spaces, used in lexical analysis (see token). 

How often have the words jargon and lexeme occurred in a corpus of books? (source: Google Ngram Viewer )