Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “untreated”

See all translations

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)
What is the pronunciation of untreated?
Add Cambridge dictionaries to your browser to your website

Definitions of “untreated” in other dictionaries

Word of the Day

work out

to exercise in order to improve the strength or appearance of your body

Word of the Day

Byronic, Orwellian and Darwinian: adjectives from names.

by Liz Walter,
April 15, 2015
Becoming an adjective is a strange kind of memorial, but it is often a sign of a person having had real influence on the world. Science is full of examples, from Hippocrates, the Greek medic born around 460 BC, who gave his name to the Hippocratic Oath still used by doctors today,

Read More 

bio-inspiration noun

April 13, 2015
the adoption of patterns and structures found in nature for the purposes of engineering, manufacturing, science, etc. The MIT researchers actually aren’t the only robotics team to turn to cheetahs for bio-inspiration.

Read More