The origin of the idiom "drum something into someone's head" can be traced back to the concept of repetitive percussion or rhythmic instruction as a means of instilling knowledge. The metaphorical use of "drumming" suggests a persistent and forceful effort to impress information or skills into someone's consciousness, very much like the rhythmic beating of a drum. In other words, this expression is used to convey the idea of repeated and emphatic teaching to ensure that a particular concept or knowledge is firmly established in the person's mind.

What is the origin of the idiom "drum something into someone's head" and when to use it?

Определение и значение слова « drum something into one's head » на английском языке

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