Meaning of the word "drum something into somebody’s head" in English

What does "drum something into somebody’s head" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

drum something into somebody’s head

US /drʌm ˈsʌmθɪŋ ˈɪntu ˈsʌmbədiz hɛd/
UK /drʌm ˈsʌmθɪŋ ˈɪntu ˈsʌmbədiz hɛd/
"drum something into somebody’s head" picture

Idiom

to teach someone something by repeating it many times, especially something that is difficult to learn or remember

Example:
My parents always tried to drum into my head the importance of hard work.
The teacher had to drum the rules into the students' heads before the exam.