Read Edit View history 无眠 wúmián sleepless Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 无眠/無眠 · wúmián · sleepless 2026/05/22 无眠 / 無眠 wúmián sleepless unable to sleep or characterized by a lack of sleep 无 (literal) → 无/無 · wú · to not have 眠 (literal) → 眠 · mián · to sleep created sense May 22, 2026, 02:32 AM