discus vs flan

discus

noun
  • A round plate-like object that is thrown for sport. 

  • A discus fish (genus Symphysodon) 

  • The athletics sport of discus throwing. 

flan

noun
  • A coin die. (Compare planchet.) 

  • A fan of the U.S. TV series Firefly. 

  • Baked tart with sweet or savoury filling in an open-topped pastry case. (Compare quiche.) 

  • A dessert of congealed custard, often topped with caramel, especially popular in Spanish-speaking countries. 

verb
  • To splay or bevel internally, as a window-pane. 

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