al-haytham
English Thesaurus
1. 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) (noun.person)
instance hypernym | : | astronomer, stargazer, uranologist, |
definition | : | a physicist who studies astronomy (noun.person) |
instance hypernym | : | mathematician, |
definition | : | a person skilled in mathematics (noun.person) |
instance hypernym | : | physicist, |
definition | : | a scientist trained in physics (noun.person) |
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