call time vs termination

call time

noun
  • The expected time of arrival for participants in a performance event, e.g., a play or concert. 

verb
  • To announce the closing of a pub for the day. 

  • To end something. 

  • To call a timeout. 

  • To indicate that an activity, especially the taking of a test, is complete. 

termination

noun
  • An outcome or result. 

  • The last part of a word; an ending, a desinence; a suffix. 

  • An induced abortion. 

  • The process of firing an employee; ending one's employment at a business for any reason. 

  • An end in time; a conclusion. 

  • An end in space; an edge or limit. 

  • The ending up of a polypeptid chain. 

  • The process of terminating or the state of being terminated. 

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