newel

/ˈnuːəl/
noun
  1. The central supporting post around which the steps of a spiral staircase wind.
    • The spiral staircase had a beautifully carved wooden newel at its center.
    • The old castle's newel was made of stone and showed centuries of wear.
    • She held onto the newel as she climbed the narrow, winding stairs.
  2. The post at the top or bottom of a staircase that supports the handrail.
    • The handrail was attached firmly to the newel at the bottom of the stairs.
    • The carpenter replaced the broken newel with a matching oak post.
    • He leaned against the newel post while waiting for his friend to come down.
Synonyms
What does "newel" mean? | whatsthatwordmean | whatsthatwordmean