envelopment vs girdle

envelopment

noun
  • That which envelops; a covering. 

  • An offensive action in which an attacking force moves over or around the enemy and attacks from the rear; see also pincer movement. 

  • The act of enveloping. 

  • An action to seize the opponent's blade in one line and lead it (without losing contact) through a full circle to end in the same line. 

girdle

noun
  • That which girds, encircles, or encloses; a circumference 

  • The clitellum of an earthworm. 

  • The line of greatest circumference of a brilliant-cut diamond, at which it is grasped by the setting. 

  • A garment used to hold the abdomen, hips, buttocks, and/or thighs in a particular shape. 

  • A belt or sash at the waist, often used to support stockings or hosiery. 

  • The removal or inversion of a ring of bark in order to kill or stunt a tree. 

  • The zodiac; also, the equator. 

  • A thin bed or stratum of stone. 

verb
  • To gird, encircle, or constrain by such means. 

  • To kill or stunt a tree by removing or inverting a ring of bark. 

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