champion
— Verb
– English
～ protect or fight for as a champion
champion
— Adjective
– English
～ holding first place in a contest; "a champion show dog"; "a prizewinning wine"
champion
— Noun
– English
～ a person who backs a politician or a team etc.; "all their supporters came out for the game"; "they are friends of the library"
champion
— Noun
– English
～ someone who is dazzlingly skilled in any field
champion
— Noun
– English
～ someone who fights for a cause