Someone who is chosen to represent a group of people in a contest.
Someone who fights for a cause or status.
An ongoing winner in a game or contest.
Someone who fights on another's behalf.
A particularly notable member of a plant species, such as one of great size.
Acting as a champion; having defeated all one's competitors.
Excellent; brilliant; superb; deserving of high praise.
Excellent; beyond compare.
To promote, advocate, or act as a champion for (a cause, etc.).
One who marches; one who participates in a march.
An inhabitant of a march (border country); specifically, a marcher lord.
A border territory, a march (now only in (attributive) use).