beginning vs break-off

beginning

noun
  • The act of doing that which begins anything; commencement of an action, state, or space of time; entrance into being or upon a course; the first act, effort, or state of a succession of acts or states. 

  • The initial portion of some extended thing. 

  • That which is begun; a rudiment or element. 

  • That which begins or originates something; the source or first cause. 

adj
  • Of or relating to the first portion of some extended thing. 

break-off

noun
  • That which breaks off, or is broken off 

  • A break, discontinuance, or interruption 

  • The first shot in a game of snooker or other cue-game 

verb
  • To play the first shot in a game of snooker 

How often have the words beginning and break-off occurred in a corpus of books? (source: Google Ngram Viewer )