flashcard vs player

flashcard

noun
  • A solid-state digital memory storage format, commonly found on computers, digital cameras and cellphones. 

  • A card used to aid rote memorization. One side of the card contains data of one kind, or a question, and the other side contains the associated response which one wants to memorize. For example, one side could contain an English word, and the other side the Spanish translation. 

player

noun
  • An electronic device that plays audio and/or video media. 

  • One who plays any game or sport. 

  • A mechanism that actuates a player piano or other automatic musical instrument. 

  • One who is playful; one without serious aims; an idler; a trifler. 

  • A gambler. 

  • A software application that plays audio and/or video media, such as a media player. 

  • A participant; one involved in something. 

  • An actor in a dramatic play. 

  • One who plays on a musical instrument. 

  • A gamer; a player of video games or similar. 

  • A person who plays the field rather than having a long-term sexual relationship. 

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