hedge vs opening

hedge

noun
  • Used attributively, with figurative indication of a person's upbringing, or professional activities, taking place by the side of the road; third-rate. 

  • Contract or arrangement reducing one's exposure to risk (for example the risk of price movements or interest rate movements). 

  • A mound of earth, stone- or turf-faced, often topped with bushes, used as a fence between any two portions of land. 

  • A thicket of bushes or other shrubbery, especially one planted as a fence between two portions of land, or to separate the parts of a garden. 

  • A barrier (often consisting of a line of persons or objects) to protect someone or something from harm. 

  • A non-committal or intentionally ambiguous statement. 

verb
  • To obstruct or surround. 

  • To offset the risk associated with. 

  • To construct or repair a hedge. 

  • To enclose with a hedge or hedges. 

  • To reduce one's exposure to risk. 

  • To avoid verbal commitment. 

opening

noun
  • An act or instance of making or becoming open. 

  • The first few measures of a musical composition. 

  • The first performance of a show or play by a particular troupe. 

  • A gap permitting passage through. 

  • The initial period when a show at an art gallery or museum is first opened, especially the first evening. 

  • A vacant position, especially in an array. 

  • An unoccupied employment position. 

  • In mathematical morphology, the dilation of the erosion of a set. 

  • A time available in a schedule. 

  • An opportunity, as in a competitive activity. 

  • An act or instance of beginning. 

  • The first few moves in a game. 

adj
  • Pertaining to the start or beginning of a series of events. 

  • describing the first period of play, usually up to the fall of the first wicket; describing a batsman who opens the innings or a bowler who opens the attack 

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