A newel post is the key post that anchors a handrail, typically at the base or top of stairs; a second landing newel may support the rail on a stair landing.
Because of its prominent position, the newel post is often turned, carved, or otherwise decorative; to shoulder the considerable forces it receives, it is anchored solidly to the stair's structure.
The word "newel" derives from the Old French nouel or noel, meaning kernel or stone. On early winding stairs, the newel was the pillar or stone structure that formed the center. Even on today's spiral and winding staircases, the central pillar is called a newel.
