al-idlāj (الإدْلاجُ)
الفقه التربية والسلوك أصول الفقه
التعريف :
Travel during the early part of the night. It is also said that it signifies travel throughout the night.
المعنى الاصطلاحي :
Leaving Muzdalifah and heading for Minā after midnight during Hajj.
التعريف اللغوي المختصر :
"Idlāj": walking during the night, walking or traveling from the beginning of the night until its middle or near its end. "duljah": night walking.