Rack up

Pronunciation: /ˈɹæk ˈəp/

Rack up (verb)

  1. To collect a lot of something over time, usually by doing actions that increase the total.
  2. To build up a large amount of something, often negative, in a short period.
  3. To raise a number or total gradually through repeated events or measurements.

Examples

  • She racks up points by answering every question correctly.
  • They rack up extra money by taking on more shifts.