This is the 12817th most frequent Korean word.
도구
Tool; instrument.
In this sentence, '도구' is used to refer to physical tools or instruments used for work or crafts.
이 공구 상자에는 다양한 도구들이 들어 있어요.
This toolbox contains various tools.
Here, '도구' metaphorically represents a means or an instrument that aids in achieving a purpose, in this case, learning.
컴퓨터는 학습을 위한 매우 강력한 도구입니다.
A computer is a very powerful tool for learning.
The term '도구' is employed to signify specific tools or utilities suited for particular tasks or purposes.