brazier vs cask

brazier

noun
  • An upright standing or hanging metal bowl used for holding burning coal for a source of light or heat. 

  • A worker in brass. 

cask

noun
  • A large barrel for the storage of liquid, especially of alcoholic drinks. 

verb
  • To put into a cask. 

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