韓国語辞典
「Once in a Blue Moon」は韓国語で何と言う
“Once in a Blue Moon” in Korean is 아주 드물게 (pronounced "Aju Deumulge").
아주 드물게
Aju Deumulge
使い方と背景
Once in a blue moon means very rarely. This concept is expressed in Korean through the phrase aju deumulge meaning very rarely or occasionally.
例文
그 친구는 아주 드물게 연락해요.
That friend contacts me once in a blue moon.
How to use 아주 드물게 naturally
Quick answer
The Korean word for “Once in a Blue Moon” is 아주 드물게, romanized as Aju Deumulge.
Usage tip
Learn this word together with a complete Korean sentence. Meaning often depends on particles, politeness level, and word order.
Common mistake
Do not rely only on the English meaning. Read the Korean example sentence and notice the particles, word order, and politeness level around 아주 드물게.
Editorial note
We review entries like 아주 드물게 for pronunciation, example sentence fit, and learner mistakes so the page answers more than a direct dictionary lookup.
Reviewed by Min-jung Park, Korean Language Teacher. Updated May 31, 2026. See our editorial standards.