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Word details
나사
Pronunciation
나사
Part of speech
noun
Vocabulary level
none
screw
A nail with grooves, which is twisted in one direction to fasten something.
Idioms
나사가 빠지다
One's screw falls out
For one's state of mind to be relaxed with tension eased.
나사가 풀리다
One's screw is loosened
For one's state of mind to be relaxed with tension eased.
나사를 죄다
tighten one's screw
To brace one's state of mind after having been relaxed.