sum vs zip

sum

noun
  • A quantity of money. 

  • The basic unit of money in Uzbekistan. 

  • The utmost degree. 

  • A summary; the principal points or thoughts when viewed together; the amount; the substance; compendium. 

  • The basic unit of money in Kyrgyzstan. 

  • A type of administrative district used in China, Mongolia, and Russia. In Mongolia, a sum is smaller than a province. In China, it is only used in Inner Mongolia, where it is equivalent to a township. 

  • An arithmetic computation, especially one posed to a student as an exercise (not necessarily limited to addition). 

  • A quantity obtained by addition or aggregation. 

  • A central idea or point; gist. 

verb
  • To add together. 

  • To give a summary of. 

zip

noun
  • An ounce of marijuana. 

  • The high-pitched sound of a small object moving rapidly through air. 

  • Synonym of convolution (“type of mapping function”) 

  • Zero; nothing. 

  • A zip fastener. 

  • Energy; vigor; vim. 

  • A trip on a zipline. 

  • A zip file. 

verb
  • To move rapidly (in a specified direction or to a specified place) with a high-pitched sound. 

  • To close as if with a zip fastener. 

  • To subject to the convolution mapping function. 

  • To make (something) move quickly 

  • To compress (one or more computer files) into a single and often smaller file, especially one in the ZIP format. 

  • To move in haste (in a specified direction or to a specified place). 

  • To travel on a zipline. 

  • To close with a zip fastener. 

intj
  • Imitative of high-pitched sound of a small object moving rapidly through air. 

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