platter vs soup plate

platter

noun
  • A main dish and side dishes served together on one plate. 

  • A tray for serving foods. 

  • One who plats/plaits or braids. 

  • The hard surface of a turntable on which a gramophone record rests when being played. 

  • One of possibly many disks on which data is stored in a mechanical hard drive. 

soup plate

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