Part of speech:
A person hired to collect and keep a record of customers' payments, as in a store
A person who examines, specif. one whose work is examining records, people, etc.
The definition of a controller is a person in charge, especially the main accounting officer in a business.
A police officer ranking next below superintendent.
Check means to test, examine, compare or inspect something to see if it is as it should be.
Find another word for checker. In this page you can discover 16 synonyms, antonyms, idiomatic expressions, and related words for checker, like: checkout person, cashier, examiner, tallier, rechecker, controller, validator, checking department, department of weights and measures, checking staff and inspector.