Englishfor English speakers
Einstein
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noun
physicist born in Germany who formulated the special theory of relativity and the general theory of relativity; Einstein also proposed that light consists of discrete quantized bundles of energy (later called photons) (1879-1955)
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noun
(= genius)
someone who has exceptional intellectual ability and originality
Mozart was a child genius
he's smart but he's no Einstein
coefficient
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noun
a constant number that serves as a measure of some property or characteristic