armlet vs bight

armlet

noun
  • A band worn on the arm for ornamental or identification purposes. 

  • A small arm. 

bight

noun
  • A curve in a rope 

  • A bend or curve in a coastline, river, or other geographical feature. 

  • A corner, bend, or angle; a hollow 

  • An area of sea lying between two promontories, larger than a bay, wider than a gulf 

verb
  • To arrange or fasten (a rope) in bights. 

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