courbette vs lunge

courbette

noun
  • A movement in dressage in which the horse makes a series of jumps on the hind legs with the forelegs in the air. 

lunge

noun
  • An exercise performed by stepping forward one leg while kneeling with the other leg, then returning to a standing position. 

  • A long rope or flat web line, more commonly referred to as a lunge line, approximately 20–30 feet long, attached to the bridle, lungeing cavesson, or halter of a horse and used to control the animal while lungeing. 

  • A sudden forward movement, especially with a sword. 

  • A fish, the namaycush. 

verb
  • To (cause to) make a sudden forward movement (present participle: lunging). 

  • To longe or work a horse in a circle around a handler (present participle: lunging or lungeing). 

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