callout vs requisition

callout

noun
  • An instance of being summoned to visit a certain place in order to provide assistance; an instance of summoning someone who is on call. 

  • An outgoing telephone call. 

  • A request for people to join or take part. 

  • An invitation to fight. 

  • A meeting or rally held in order to find interested participants, e.g. for an activity or sports team. 

  • A pull quote: an excerpt from an article (such as in a news magazine) that is duplicated in a large font alongside the article so as to grab a reader's attention and indicate the article's topic. 

  • An annotation that pertains to a specific location in a body of text or a graphic, and that is visually linked to that location by a mark or a matching pair of marks. 

  • A form of verbal abuse with the intention to make the victim feel guilty. 

  • The act of calling out from work, i.e. announcing that one cannot attend; the act of calling in sick. 

requisition

noun
  • A call; an invitation; a summons. 

  • A notarial demand for repayment of a debt. 

  • That which is required by authority; especially, a quota of supplies or necessaries. 

  • A formal demand made by one state or government upon another for the surrender or extradition of a fugitive from justice. 

  • A demand by the invader upon the people of an invaded country for supplies, as of provision, forage, transportation, etc. 

  • A formal application by one officer to another for things needed in the public service. 

verb
  • To demand something, especially for a military need of staff, supplies, or transport. 

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