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phosphite

American  
[fos-fahyt] / ˈfɒs faɪt /

noun

Chemistry.
  1. (loosely) a salt of phosphorous acid.


phosphite British  
/ ˈfɒsfaɪt /

noun

  1. any salt or ester of phosphorous acid

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of phosphite

First recorded in 1790–1800; phosph- + -ite 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

On this sheet, a scientist calculated that the conversion of the chemical compound phosphite to phosphate would release enough energy to produce the cell's energy carrier -- the ATP molecule.

From Science Daily

Its energy metabolism is based on the oxidation of phosphite to phosphate, just as predicted by the calculation.

From Science Daily

Zhuqing Mao, a biology doctoral researcher from Konstanz, examined a sewage sludge sample and discovered a second microorganism that also gets its energy from phosphite.

From Science Daily

"This bacterium subsists on phosphite oxidation, and as far as we know, exclusively on this reaction. It covers its energy metabolism this way, and can build up its cell substance from CO2 at the same time," explains Schink.

From Science Daily

"This bacterium is an autotrophic organism, like a plant. It does, however, not need light like a plant, as it draws its energy from phosphite oxidation."

From Science Daily