braai vs rotisserie

braai

noun
  • A barbecue (grill), especially an open outdoor grill built specifically for the purpose of braaing. 

  • A social meeting, including the braaing of meat; a cookout. 

verb
  • To grill meat over an open flame (not on a gass grill). 

rotisserie

noun
  • A shop or restaurant selling food cooked in this manner. 

  • A cooking device with which food is roasted on a rotating spit. 

verb
  • To cook on a rotisserie. 

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