casserole vs ceramic

casserole

noun
  • A dish of glass or earthenware, with a lid, in which food is baked and sometimes served. 

  • Food, such as a stew, cooked in such a dish. 

  • Food that fills the high-walled dish or pan that it was cooked in. 

verb
  • To cook like, or as, a casserole; to stew. 

ceramic

noun
  • An object made of this material 

  • A hard, brittle, inorganic, nonmetallic material, usually made from a material, such as clay, then firing it at a high tempature. 

adj
  • Made of material produced by the high-temperature firing of inorganic, nonmetallic rocks and minerals. 

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