close out vs consummate

close out

verb
  • To terminate; to call the end of. 

  • To terminate a computer program. 

  • To make trades offsetting an existing position, leaving the trader with a neutral position. 

  • Of a wave, to break all at once, instead of progressively along its length. 

  • To exclude by blocking all opportunities to enter or join. 

  • To seal off. 

  • Synonym of close (“to make a sale”) 

consummate

verb
  • To make perfect, achieve, give the finishing touch. 

  • To become perfected, receive the finishing touch. 

  • To make (a marriage) complete by engaging in first sexual intercourse. 

  • To bring (a task, project, goal etc.) to completion; to accomplish. 

adj
  • Complete in every detail, perfect, absolute. 

  • Supremely skilled and experienced; highly accomplished; fully qualified. 

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