reefer vs rollup

reefer

noun
  • A marijuana cigarette. 

  • A refrigerated, insulated trailer, ship or shipping container. 

  • a refrigerator car (type of boxcar). 

  • Someone who reefs sails, especially a midshipman. 

  • A reefer jacket; a close-fitting jacket or short coat of thick cloth. 

  • Marijuana. 

rollup

noun
  • A self-made cigarette of tobacco and rolling paper. 

  • A kind of flat, pectin-based, fruit-flavored snack rolled into a tube. 

  • A kind of food made by wrapping ingredients in another food, e.g. fajitas. 

  • A business technique where multiple small companies in the same market are acquired and merged. 

  • A collection of software updates distributed as a single package. 

  • That which is rolled up; a summation; an aggregation; a total. 

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