advertisement vs simulcast

advertisement

noun
  • A commercial solicitation designed to sell some commodity, service or similar. 

  • A public notice. 

  • In gin rummy, the discarding of a card of one's preferred suit so as to mislead the opponent into thinking you do not want it. 

  • A recommendation of a particular product, service or person. 

simulcast

noun
  • A program or event that is broadcast across more than one medium or service at the same time. 

verb
  • To broadcast a program or event across more than one medium or service at the same time. 

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