hold on vs trouser

hold on

verb
  • To keep; to store something for someone. 

  • To remain loyal. 

  • To grasp or grip firmly. 

  • To persist. 

  • Wait a short while. 

trouser

verb
  • To take and keep (something, especially money, that is not one's own); to pocket. 

  • To secretively steal (an item or money) for personal use. 

  • To put (money) into one's trouser pocket; to pocket. 

noun
  • A pair of trousers. 

  • Of or relating to trousers. 

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