measles vs pock

measles

noun
  • An acute and highly contagious disease which often afflicts children caused by the virus Measles morbillivirus and causing red rashes, fever, runny nose, coughing, and red eyes. 

  • Synonym of cysticercosis: A disease of livestock or meat caused by the presence of tapeworm larvae. 

  • A discreet assassination made to look like death from any natural cause. 

pock

noun
  • A pus-filled swelling on the surface on the skin caused by an eruptive disease. 

  • Any pit, especially one formed as a scar 

verb
  • To scar or mark with pits 

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