Noun rebuker has 1 sense

1. upbraider, reprover, reproacher, rebuker - someone who finds fault or imputes blame
   --₁ is a kind of authority
   

   Derived form: verb rebuke1

Rebuker

Noun (Person)

A rebuker is someone who reproaches or scolds another person with strong disapproval.

Example Sentence: The teacher, known as the strict rebuker, scolded the students for talking during the test.

Noun (Object)

In some contexts, a rebuker can refer to a device or tool used to reprimand or correct behavior.

Example Sentence: The dog trainer used a remote-controlled shock collar as a rebuker to discourage barking.

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• Books about Effective Rebuking Techniques
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