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English definition of “believer”

believer

noun [C]     /bɪˈliːvər/
a person who has a religious beliefBelievers and non-believersSupporters, members and defenders
a firm/great/strong, etc believer in sth/doing sth someone who has confidence in a particular idea or way of doing things: She's a firm believer in freedom of speech.Believers and non-believersSupporters, members and defenders
(Definition of believer noun from the Cambridge Learner's Dictionary © Cambridge University Press)

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