description vs semantics

description

noun
  • A descriptive linguistic survey. 

  • A sketch or account of anything in words; a portraiture or representation in language; an enumeration of the essential qualities of a thing or species. 

  • The act or practice of recording and describing actual language usage in a given speech community, as opposed to prescription, i.e. laying down norms of language usage. 

  • A set of characteristics by which someone or something can be recognized. 

  • A scientific documentation of a taxon for the purpose of introducing it to science. 

  • The act of describing; a delineation by marks or signs. 

semantics

noun
  • A branch of linguistics studying the meaning of words. 

  • The individual meanings of words, as opposed to the overall meaning of a passage. 

  • The meaning of computer language constructs, in contrast to their form or syntax. 

  • The study of the relationship between words and their meanings. 

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