Definition of "Star" :

noun: the topology of a network whose components are connected to a hub

noun: a star-shaped character * used in printing

noun: (astronomy) a celestial body of hot gases that radiates energy derived from thermonuclear reactions in the interior

noun: any celestial body visible (as a point of light) from the Earth at night

noun: someone who is dazzlingly skilled in any field

noun: a performer who receives prominent billing

noun: an actor who plays a principal role

noun: a plane figure with 5 or more points; often used as an emblem

verb: mark with an asterisk

"Linguists star unacceptable sentences."

verb: be the star in a performance

verb: feature as the star

"The movie stars Dustin Hoffman as an autistic man."

adjective: indicating the most important performer or role

"A star figure skater."