legging vs shorts

legging

noun
  • One of the legs of a pair of trousers. 

  • The process of putting a series of three or more options strikes into the stock market. 

  • A covering, usually of leather, worn from knee to ankle. 

  • Tight fitting leg coverings worn, for example, to gym. 

shorts

noun
  • pants or trousers worn for sports or in warmer weather that do not go lower than the knees. 

  • Short, inferior hemp. 

  • The part of milled grain sifted out which is next finer than the bran; pollard. 

  • Remnants, clippings, trimmings of production processes. 

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