jamb vs stanchion

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. 

stanchion

verb
  • To erect stanchions, or equip something with stanchions. 

  • To confine by means of stanchions, typically used for cattle. 

noun
  • A vertical pole, post, or support. 

  • A framework of such posts, used to secure or confine cattle. 

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