ultrapure
/ˌʌltrəˈpjʊər/
ADJECTIVE
1. Extremely pure and free from impurities
Having an exceptionally high degree of purity, with virtually no unwanted substances, contaminants, additives, or foreign materials.
1.1. Chemical composition and material purity
Used to describe substances, materials, ingredients, or compounds that contain virtually no impurities or unwanted elements and maintain an exceptionally pure composition.
Synonyms
- pure
- purified
- unadulterated
- unalloyed
- uncombined
- unmixed
- undiluted
- uncut
- unrefined
- ultrarefined
Antonyms
- adulterated
- alloyed
- contaminated
- impure
- diluted
- corrupted
- debased
- tainted
Examples
- The semiconductor industry relies on ultrapure materials to manufacture high-quality electronic components.
- The skincare product claimed to contain ultrapure ingredients for a gentle and effective formula.
- The pharmaceutical company invested in ultrapure manufacturing processes to ensure the safety and efficacy of its drugs.
Related Words
- concentrated
- refined
- distilled
- enriched
- fortified
- sterile
- sterilized
1.2. Water and liquid purity
Used to describe water or other liquids that have undergone extensive purification to remove dissolved substances, particles, contaminants, and other unwanted materials.
Synonyms
- purified
- filtered
- clarified
- distilled
- uncontaminated
- unpolluted
- unadulterated
Antonyms
- unfiltered
- unclarified
- contaminated
- polluted
- befouled
- soiled
- dirtied
- fouled
Examples
- The laboratory required ultrapure water for precise experiments and analyses.
- The researcher used an ultrapure sample to eliminate any contaminants during the scientific study.
Related Words
- clean
- sterile
- pasteurized
- decontaminated
- cleansed
- purged