newel /nūˈəl/

1. The upright column around which the steps of a circular staircase wind
2. An upright post at the end or corner of a stair handrail (also newel post)

newˈelled adjective

• sigmations
• sigmatism
• sigmatisms
• sigmatron
• sigmatrons
• sigmoid
• sigmoidal
• sigmoidally
• sigmoid colon
• sigmoid colons
• sigmoidectomies
• sigmoidectomy
• sigmoid flexure
• sigmoid flexures
• sigmoidoscope
• sigmoidoscopes
• sigmoidoscopic
• sigmoidoscopies
• sigmoidoscopy
• sign
• signage
• signages
• signal
• signal box
• signal boxes