Definition of tester noun from the Oxford Advanced Learner's Dictionary



    BrE BrE//ˈtestə(r)//
    ; NAmE NAmE//ˈtestər//
    Shopping in stores
    jump to other results
  1. 1a person or thing that tests something testers of new software
  2. 2a small container of a product, such as perfume, that you can try in a shop/store to see if you like it See related entries: Shopping in stores
See the Oxford Advanced American Dictionary entry: tester