checker

Từ điển Oxford Advanced Learner 8th

check·er [checker checkers checkered checkering] BrE [ˈtʃekə(r)] NAmE [ˈtʃekər] noun
see also ↑checkers
1. (especially US)a person who works at the ↑checkout in a supermarket
2. (in compounds)a computer program that you use to check sth, for example the spelling and grammar of sth you have written
•a spelling/grammar/virus checker
3. a person who checks things
•a quality control checker

• Từ đồng nghĩa / Synonyms:
  chequer, check