寝込み ねこみ Also written ねごみ Meanings Noun asleep (in bed); sick in bed Kanji 寝 sleep. Read as ねる. 込 into. Read as こみ. Common phrases 寝込みを襲う (ねこみをおそう) to attack while someone is asleep Words containing 寝込み 寝込みを襲う (ねこみをおそう) to attack while someone is asleep Jinuma: Japanese Dictionary · Word lists