entrance vs induction

entrance

noun
  • The action of entering, or going in. 

  • The act of taking possession, as of property, or of office. 

  • The place of entering, as a gate or doorway. 

  • The right to go in. 

  • The bow, or entire wedgelike forepart of a vessel, below the water line. 

  • The entering upon; the beginning, or that with which the beginning is made; the commencement; initiation. 

  • The beginning of a musician's playing or singing; entry. 

  • The causing to be entered upon a register, as a ship or goods, at a customhouse; an entering. 

  • The angle which the bow of a vessel makes with the water at the water line. 

verb
  • To put into a trance. 

  • To delight and fill with wonder. 

induction

noun
  • An act of inducing. 

  • Derivation of general principles from specific instances. 

  • A method of proof of a theorem by first proving it for a specific case (often an integer; usually 0 or 1) and showing that, if it is true for one case then it must be true for the next. 

  • An act of inducting. 

  • The process of inducing the birth process. 

  • The delivery of air to the cylinders of an internal combustion piston engine. 

  • Generation of an electric current by a varying magnetic field. 

  • A formal ceremony in which a person is appointed to an office or into military service. 

  • The process of showing a newcomer around a place where they will work or study. 

  • Use of rumors to twist and complicate the plot of a play or to narrate in a way that does not have to state truth nor fact within the play. 

  • Given a group of cells that emits or displays a substance, the influence of this substance on the fate of a second group of cells 

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