conference vs consistory

conference

noun
  • A stated meeting of preachers and others, invested with authority to take cognizance of ecclesiastical matters. 

  • A voluntary association of Congregational churches of a district; the district in which such churches are. 

  • A multilateral diplomatic negotiation. 

  • An event organized by a for-profit or non-profit organization to discuss a pressing issue, such as a new product, market trend or government regulation, with a range of speakers. 

  • The act of consulting together formally; serious conversation or discussion; interchange of views. 

  • A constituent tournament of a sports league in a given season. 

  • A group of sports teams that play each other on a regular basis. 

  • A formal event where scientists present their research results in speeches, workshops, posters or by other means. 

verb
  • To assess (a student) by one-on-one conversation, rather than an examination. 

consistory

noun
  • The spiritual court of a diocesan bishop held before his chancellor or commissioner in his cathedral church or elsewhere. 

  • An assembly of prelates; a session of the college of cardinals at Rome. 

  • A church tribunal or governing body, especially of elders in a Reformed church. 

  • A solemn assembly or council. 

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