superhelix /sooˈ or sūˈpər-hē-liks/

A supercoil

• upliftings
• uplifts
• uplighted
• uplighter
• uplighters
• up-line
• up-lines
• uplink
• uplinking
• uplinkings
• uplinks
• upload
• uploaded
• uploading
• uploads
• uplock
• uplocked
• uplocking
• uplocks
• uplook
• uplooked
• uplooking
• uplooks
• uplying
• upmake