bags vs kitbag

bags

noun
  • A large quantity. 

  • Trousers. 

  • A woman's breasts. 

intj
  • Used to claim something for oneself, especially in the combination 'Bags I'. 

verb
  • To reserve for oneself. 

kitbag

noun
  • A large cylindrical holdall. 

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