revolve (

     v 1: turn on or around an axis or a center; "The Earth revolves
          around the Sun"; "The lamb roast rotates on a spit over
          the fire" [syn: go around, rotate]
     2: move in an orbit, as of celestial bodies: "The moon orbits
        around the Earth"; "The planets are orbiting the sun"
        [syn: orbit]
     3: to rotate or cause to rotate: "The child rolled down the
        hill"; "She rolled the ball"; "They rolled their eyes at
        his words"; "turn over to your left side" [syn: roll, {turn