cubitus vs swirl

cubitus

noun
  • The elbow, or the corresponding joint in the forelimb of a quadruped. 

  • One of the major veins of the insect wing, between the media and the postcubitus; the vein running along the dorsal edge of the discal cell. 

  • The forearm; the arm from the elbow to fingertip, or the corresponding portion of a jointed limb of an animal that uses the limb for locomotion or grasping. 

swirl

noun
  • A twist or coil of something. 

  • The upward rushing of a fish through the water to take the bait. 

  • A whirling eddy. 

verb
  • To be arranged in a twist, spiral or whorl. 

  • To circulate. 

  • To twist or whirl, as an eddy. 

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