precess
1. [ verb ] move in a gyrating fashion
Examples:

"the poles of the Earth precess at a right angle to the force that is applied"

Related terms: travel
Similar spelling:   process
  precession
  processed
  processor
  processing
  procession
  prosecute
  preseason
  projected
  precis
  project
  presage
  precise
  precast
  projectile
  precocious
  progestin
  projector
  preexist
  precocity
  precocial
  precision
  precisely
  precious
  Prochaska