悪夢
akumu[a̠kɯ̟mɯ̟]
akumu is the Japanese word for nightmare.
While 悪夢 literally means a bad dream, it is most commonly used to refer to a terrifying nightmare.
How do you pronounce it?
akumu
Did you know?
- In traditional Japanese folklore, nightmares were sometimes attributed to the Baku, a mythical creature that eats dreams and nightmares to protect the sleeper.
- While English speakers might say they 'had' a nightmare, Japanese speakers use the verb 見る (miru), meaning to 'see' or 'watch' an 悪夢.
- The kanji 悪 used in 悪夢 also appears in the word for 'villain' or 'evil person', 悪人 (akunin).
Examples in context
- 彼女は毎晩悪夢にうなされます。She is troubled by nightmares every night.
- 彼にとって、昨夜のあくむは非常に恐ろしかった。For him, last night's nightmare was extremely terrifying.
- あの時の事件を思い出すと、未だに悪夢を見ます。When I recall that incident, I still have nightmares.
- 昨夜は悪夢を見ました。sakuya wa akumu o mimashita.I had a nightmare last night.
- それはまるで悪夢のようだ。sore wa marude akumu no yō da.That is just like a nightmare.
- 悪夢から覚めて、とても怖かった。akumu kara samete, totemo kowakatta.I woke up from a nightmare and was very scared.
Example conversation
Misaki and Yota are talking at a cafe in the morning.
- 美咲 Misaki顔色が悪いよ、大丈夫?kao iro ga warui yo, daijōbu?You look pale, are you okay?
- 陽太 Yota実は、ひどい悪夢を見たんだ。jitsu wa, hidoi akumu o mita n da.Actually, I had a terrible nightmare.
- 美咲 Misakiそれは大変だったね。sore wa taihen datta ne.That sounds awful.
- 陽太 Yotaうん、少し眠れなかったよ。un, sukoshi nemure nakatta yo.Yeah, I couldn't sleep much.
Sources
- Pronunciation: Wiktionary entry 悪夢, CC BY-SA 4.0, dump of 2026-09-26.