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English definition of “science”

science

noun     /saɪəns/
[U] the careful study of the structure and behaviour of the world , especially by doing experiments : pure / applied science Space travel is one of the wonders of modern science. Advances in science and technology are opening the way for new treatments . a science teacher / degree
[U] a subject that is studied using scientific methods : medical / forensic science
[C] a subject such as physics , chemistry , or biology : He studied sciences at California Institute of Technology .
(Definition of science noun from the Cambridge Business English Dictionary © Cambridge University Press)
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