chops vs mandible

chops

noun
  • Jaws, mouth. 

  • Food. 

  • One's skill at any endeavor; ability, talent; competency. 

  • A pattern that involves carrying the object with the hand over the next object before throwing it. 

  • One's skill at musical interpretation and delivery (originally of jazz); musical performance ability. 

  • The area where two tides meet and cause an irregular (choppy) sea. 

mandible

noun
  • The jaw or a jawbone, especially the lower jawbone in mammals and fishes. 

  • Any of various invertebrate mouthparts serving to hold or bite food materials. 

  • One of the anterior pair of mouthparts of an arthropod, designed for holding and cutting food. 

  • Either of the upper and lower segments of a bird's beak. 

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