saucepan vs tablespoon

saucepan

noun
  • A deep cooking vessel with a handle and sometimes a lid; used for boiling, stewing and making sauces. 

verb
  • To cook in a saucepan 

tablespoon

noun
  • A spoon too large for eating, usually used for cooking or serving. 

  • A large spoon, used for eating food from a bowl. 

  • A unit of volume, the value of which varies regionally; in the US: three teaspoons or one half fluid ounce or roughly 15 ml; in Britain and Canada: exactly 15 ml; in Russia 18 ml; in Australia: four teaspoons or 20 ml. 

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