caparison vs trapping

caparison

noun
  • The often ornamental coverings for an animal, especially a horse or an elephant. 

  • Gay or rich clothing. 

verb
  • To dress up a horse or elephant with ornamental coverings. 

trapping

noun
  • An ornamental covering or harness for a horse; caparison. 

  • An instance of ensnaring something or someone. 

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