nap (at home), siesta
Example sentences
彼は昼寝をして睡眠不足を補おうとした。
He tried to make up for his lack of sleep by taking a nap.
読書に飽きて彼女は昼寝をした。
Tired of reading, she took a nap.
田舎を歩いたあと疲れを感じたので、彼は昼寝をした。
Feeling tired after his walk in the country, he took a nap.