untested material

[/ʌnˈtɛstɪd məˈtɪriəl/]
nounpl: untested materials
material não testado
1. Substance, fabric, or matter that has not yet been subjected to examination, evaluation, or quality control procedures
The construction company used untested material in the foundation, which later caused structural problems.
A construtora utilizou material não testado na fundação, o que posteriormente causou problemas estruturais.
2. In academic or scientific contexts, content or data that has not been verified through rigorous methodology or experimentation
The researcher refused to publish the untested material without peer review.
O pesquisador recusou-se a publicar o material não testado sem revisão pelos pares.
3. In manufacturing, raw or semi-finished products that have not undergone quality assurance testing
Untested material was shipped to the factory, violating industry standards.
Material não testado foi enviado para a fábrica, violando padrões da indústria.
In both Brazilian and American industrial and academic contexts, the use of untested material is generally frowned upon due to safety, quality, and liability concerns. In Brazil, quality control standards have become increasingly important in manufacturing and construction sectors. In the USA, untested material in public works or consumer products can lead to legal liability. The term is frequently used in supply chain management, product development, and scientific research to emphasize the importance of validation before deployment or publication.
NYC Slang
unvetted material; sketchy material
Synonyms / Sinônimos
unverified materialunexamined materialunchecked materialunvalidated materialunproven material
Antonyms / Antônimos
tested materialcertified materialverified materialapproved materialvalidated material

Regional Variations

General Brazilian
material não testado
Standard usage across Brazil in technical and commercial contexts
São Paulo
material não avaliado
Alternative phrasing preferred in industrial and manufacturing sectors
Rio de Janeiro
material sem teste
Informal usage common in construction and engineering fields
Portugal
material não ensaiado
European Portuguese preference using 'ensaiado' (tested through trials)

Related Words

quality controlinspectioncertificationvalidationpeer reviewmaterial testing

Related Idioms & Phrases

running a test on untested material
putting untested material to the test
working with untested material
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