untreated definition, meaning - what is untreated in the British English Dictionary & Thesaurus - Cambridge Dictionaries Online

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English definition of “untreated”

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untreated

adjective uk   /ʌnˈtriː.tɪd/  us   /-t̬ɪd/
An untreated substance is not cleaned and has not had special substances added to protect it or make it safe to use: untreated water/sewage/waste untreated timber Untreated illnesses, injuries, people, or animals do not receive medical treatment: untreated illness/disease/depression It is a form of anaemia which is nearly always fatal if left untreated.
Translations of “untreated”
in Chinese (Traditional) (物質)未經處理的, 未經治療的…
in Chinese (Simplified) (物质)未经处理的, 未经治疗的…
(Definition of untreated from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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