bodkin vs rondel

bodkin

noun
  • A dagger. 

  • 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 type of long thin arrowhead. 

  • 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. 

rondel

noun
  • A long thin medieval dagger with a circular guard and a circular pommel (hence the name). 

  • A small round tower erected at the foot of a bastion. 

  • A metric form of verse using two rhymes, usually fourteen 8- to 10-syllable lines in three stanzas, with the first lines of the first stanza returning as refrain of the next two. 

  • A rondelle, (small) circular object. 

  • The verse form rondeau. 

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