admission vs datum

admission

noun
  • A fact, point, or statement admitted; as, admission made out of court are received in evidence 

  • The cost or fee associated with attendance or entry. 

  • The act or practice of admitting. 

  • The granting of an argument or position not fully proved; the act of acknowledging something asserted; acknowledgement; concession. 

  • Permission to enter, or the entrance itself; admittance; entrance; access 

  • Declaration of the bishop that he approves of the presentee as a fit person to serve the cure of the church to which he is presented. 

  • Acquiescence or concurrence in a statement made by another, and distinguishable from a confession in that an admission presupposes prior inquiry by another, but a confession may be made without such inquiry. 

datum

noun
  • A premise from which conclusions are drawn. 

  • A floating reference point, or SLDMB, used to evaluate surface currents in a body of water. Often employed by coastal search and rescue. 

  • A fixed reference point or set of reference points which precisely define a system of measurement or a coordinate system. 

  • A fact known from direct observation. 

verb
  • To provide missing data points by using a mathematical model to extrapolate values that are outside the range of a measuring device. 

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