1. (

• eyeball ,
• orb

) the ball-shaped capsule containing the vertebrate eye ;

2. (

• ball ,
• globe ,
• orb

) an object with a spherical shape; "a ball of fire" ;

1. (

• orb ,
• orbit ,
• revolve ,

) move in an orbit; "The moon orbits around the Earth"; "The planets are orbiting the sun"; "electrons orbit the nucleus" ;