chicken leg vs drumstick

chicken leg

noun
  • The cooked leg of a chicken. 

drumstick

noun
  • The second joint of the legbone of a chicken or other fowl, especially as an item of food. 

  • The moringa or drumstick tree, Moringa oleifera, especially its slender, cylindrical pods. 

  • A person's leg. 

  • A stick used to play drums. 

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