bodkin vs olecranon

bodkin

noun
  • A type of long thin arrowhead. 

  • A blunt needle used for threading ribbon or cord through a hem or casing. 

  • A small sharp pointed tool for making holes in cloth or leather. 

  • A dagger. 

  • A sharp tool, like an awl, formerly used for pressing down individual type characters letters from a column or page in making corrections. 

  • A hairpin. 

adv
  • Closely wedged between two people. 

olecranon

noun
  • The bony process at the top of the ulna forming the point of the elbow. 

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