bindi vs cathead

bindi

noun
  • Any of a number of plants of the genus Calotis which have small burrs with fine barbed awns. 

  • The common lawn weed, Soliva sessilis, introduced to Australia from South America. 

  • Any of a various plants of the genus Sclerolaena. 

  • Makeup or jewellery worn in imitation of such a dot. 

  • A seed of this plant, having small sharp spines which stick painfully into bare feet. 

  • The “holy dot” traditionally worn on the forehead of Hindu women. 

cathead

noun
  • A heavy piece of timber projecting from each side of the bow of a ship for holding anchors which were fitted with a stock in position for letting go or for securing after weighing. 

  • Similar rigging on the outside of a building. 

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