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Defenition of the word ibn al-haytham

    • Defenition of the word ibn al-haytham

      • an Egyptian polymath (born in Iraq) whose research in geometry and optics was influential into the 17th century; established experiments as the norm of proof in physics (died in 1040)

    Hypernyms for the word ibn al-haytham

      • astronomer
      • mathematician
      • physicist
      • stargazer
      • uranologist

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