backset vs defeat

backset

noun
  • A check; a relapse; a discouragement; a setback. 

  • Whatever is thrown back in its course, such as water. 

verb
  • To plow again in the fall; said of prairie land broken up in the spring. 

defeat

noun
  • Frustration (by prevention of success), stymieing; (law) nullification. 

  • The act or instance of being defeated, of being overcome or vanquished; a loss. 

  • The act or instance of defeating, of overcoming, vanquishing. 

verb
  • To nullify 

  • To prevent (something) from being achieved. 

  • To reduce, to nothing, the strength of. 

  • To overcome in battle or contest. 

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