韓国語辞典
「ウイルス」は韓国語で何と言う
“ウイルス” in Korean is 바이러스 (pronounced "bairoseu").
바이러스
bairoseu
使い方と背景
コンピューターを損傷する悪意のあるソフトウェア。コンピューターウイルスは、韓国のユーザーがアンチウイルスソフトウェアで保護している脅威です。
例文
컴퓨터에 바이러스가 있어요.
私のコンピューターにウイルスが入っています。
How to use 바이러스 naturally
Quick answer
The Korean word for “ウイルス” is 바이러스, romanized as bairoseu.
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 바이러스.
Editorial note
We review entries like 바이러스 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.