gyro vs shish kebab

gyro

noun
  • A style of Greek sandwich commonly filled with grilled meat, tomato, onions, and tzatziki sauce. 

  • A gyrocompass. 

  • An autogyro. 

  • Synonym of detangler. 

  • A gyroscope. 

shish kebab

noun
  • A dish made of small pieces of meat, with or without vegetables, which are skewered on a wooden or metal stick and roasted in an oven or over an open fire. 

  • A crystal structure consisting of a central spine (the shish) and disks or lumps growing out from it (the kebab). 

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