A person who has defeated or surpassed all rivals in a competition, especially in sports.

A person who vigorously supports or defends a particular cause or policy.

किसी विशेष कारण या नीति का उत्साहपूर्वक समर्थन करने वाला व्यक्ति

English Usage: He was a champion of civil rights throughout his career.

Hindi Usage: वह अपने करियर के दौरान नागरिक अधिकारों का चैंपियन था।

To support, defend, or fight for a cause.

To act as a champion in a sports context.

खेल के संदर्भ में चैंपियन का कार्य करना

English Usage: The athlete champions her team by leading them to victory.

Hindi Usage: एथलीट ने अपनी टीम को जीत दिलाकर चैंपियन का कार्य किया।