jamb vs margin

jamb

verb
  • To fix or attach a jamb to. 

noun
  • Synonym of jambeau (“piece of armor for the leg”). 

  • Either of the vertical components that form the side of an opening in a wall, such as that of a door frame, window frame, or fireplace. 

  • Any thick mass of rock that prevents miners from following the lode or vein. 

margin

verb
  • To add a margin to. 

  • To enter (notes etc.) into the margin. 

  • To trade (securities etc.) on margin (collateral). 

noun
  • A permissible difference; allowing some freedom to move within limits. 

  • The edge or border of any flat surface. 

  • The yield or profit; the selling price minus the cost of production. 

  • margin of victory 

  • That which is ancillary; periphery. 

  • The edge defining inclusion in or exclusion from a set or group. 

  • The edge of the paper, typically left blank when printing but sometimes used for annotations etc. 

  • A difference or ratio between results, characteristics, scores. 

  • Collateral security deposited with a broker, to compensate the broker in the event of loss in the speculative buying and selling of stocks, commodities, etc. 

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