الباطن
هو اسمٌ من أسماء الله الحسنى، يدل على صفة (الباطنيَّةِ)؛ أي إنه...
The body part between the elbow and the hand.
The "saa‘id" (forearm) is the part of the arm that connects the elbow to the wrist. The "rusgh" (wrist) is the joint that connects the hand and the forearm. It includes the ends of the two forearm bones, the "koo‘" (radius), which is the bone adjacent to the thumb, and the "kursoo‘" (ulna), which is the bone adjacent to the little finger. The "saa‘id" is one of the upper parts of the body such as the hands, the arms, the shoulders, and the armpits. There are also lower parts such as the feet, the thighs, and others.
"Saa‘id": forearm; the body part between the elbow and the hand. Original meaning: helping.
The part of one’s arm between the wrist and the elbow.