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
2: move in an orbit, as of celestial bodies: "The moon orbits
around the Earth"; "The planets are orbiting the sun"
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