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1. In the shape of a coil
   "Auspicious blowing-horns are fashioned from the right-spiralling white conch"
   - coiling, helical, spiral, spiraling [US], volute, voluted, whorled, turbinate

1. To wind or move in a spiral course
   "the young people spiralled on the dance floor"
   - gyrate, coil
    
2. Form a spiral
   "The path spirals up the mountain"
    
3. Move in a spiral or zigzag course
   - corkscrew

See also: coiled

Type of: curve, turn, twist, wind[2]

Encyclopedia: Spiral