Einstein used in a sentence

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)

See also: Einstein

someone who has exceptional intellectual ability and originality; "Mozart was a child genius"; "he's smart but he's no Einstein"

See also: genius mastermind brain brainiac Einstein