Englishfor English speakers
champion
Noun
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A champion is someone who has been a winner in a contest.
I was the race and so now I am this year's champion.
champion
Adjective
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Something that is champion is the best for its kind.
He is a champion bike racer.
champion
Verb
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To champion something is to promote it or be a winner of it.
He had championed the sport.
oak
Noun
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Oak is a type of tree or the wood from one
My favorite tree is that oak in the park.