横よこ寝ね

noun

sleeping on one's side; lying on one's side

Refers to the posture of lying or sleeping with the body turned to the side. Often used in contexts about sleep positions or resting.

See also: 横臥

• 横よこ寝ねは腰こしに負ふ担たんがかかることがある。

  Sleeping on your side can sometimes put strain on your lower back.

• 赤あかちゃんを横よこ寝ねさせるときは注ちゅう意いが必ひつ要ようだ。

  You need to be careful when laying a baby on its side.