PFAS
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Noun edit
PFAS (plural PFAS or PFASs)
- Acronym of perfluoroalkyl or polyfluoroalkyl substance (“a type of environmental pollutant”).
- Synonym: (colloquial) forever chemical
- 2021 May 13, Tom Perkins, “Study finds alarming levels of ‘forever chemicals’ in US mothers’ breast milk”, in The Guardian[1], retrieved 2021-05-13:
- A new study that checked American women’s breast milk for PFAS contamination detected the toxic chemical in all 50 samples tested, and at levels nearly 2,000 times higher than the level some public health advocates advise is safe for drinking water.
- 2023 December 13, Senay Boztas, “Netherlands warns children not to swallow sea foam over PFAS concerns”, in The Guardian[2], →ISSN:
- After research into foam at the Belgian seaside showing a concentration of per- and polyfluoroalkyl substances (PFAS) – widely used for their waterproofing qualities but difficult to destroy – the Dutch public health institute RIVM measured the coast in Zeeland, north and south Holland in April and August.
- (by restriction) a perfluoroalkyl substance
- (by restriction) a polyfluoroalkyl substance
Usage notes edit
- Although PFAS is sometimes used as a singular noun, several organizations including the US Environmental Protection Agency and the Centers for Disease Control and Prevention define the term only in the plural (substances) and discourage the use of PFASs.
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Noun edit
PFAS c (uncountable)