This is the 11468th most frequent Korean word.
꿈입니다
"It is a dream."
Here, '꿈입니다' (the predicate form of '꿈') represents an aspiration or goal.
제 꿈은 의사가 되는 것입니다.
My dream is to become a doctor.
In this sentence, '꿈입니다' is used to describe a dream experienced during sleep.
어젯밤 꾼 꿈은 정말 이상했어요.
The dream I had last night was really strange.
Here, '꿈' is metaphorically used to describe something wonderful or ideal.