noun
drunken dream; intoxicated reverie
A dream-like state induced by alcohol; often carries a literary or poetic tone.
彼は酔夢の中で昔の恋人に会った。
In his drunken dream, he met his old lover.
noun
relaxed contentment; blissful ease
A state of pleasant, dreamy contentment, often associated with mild intoxication or a carefree mood. Less common than the literal 'drunken dream' sense.
温泉に浸かりながら、彼は酔夢のような心地よさを感じた。
Soaking in the hot spring, he felt a relaxed contentment as if in a blissful dream.