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parathion

[ par-uh-thahy-on ]

noun

Chemistry.
  1. a deep-brown to yellow, poisonous liquid, C 1 0 H 1 4 NO 5 PS, used as an insecticide.


parathion

/ ˌæəˈθɪɒ /

noun

  1. a slightly water-soluble toxic oil, odourless and colourless when pure, used as an insecticide. Formula: C 10 H 14 NO 5 PS
“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
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yvlog History and Origins

Origin of parathion1

First recorded in 1945–50; para- 1 + thi- + -on(e)
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yvlog History and Origins

Origin of parathion1

C20: from para- 1+ thio- + -on
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Example Sentences

Examples have not been reviewed.

While parathion has been banned around the globe, somehow the tire industry continues to get away with using 6PPD despite its known devastating impacts to salmon and steelhead, especially in Puget Sound’s urban waterways.

From

These pesticides are already illegal — parathion was banned in Argentina in 1993, and a new law banning carbofuran and four other pesticides went into effect this past October — but they're widely used anyway.

From

These pesticides are already illegal—parathion was banned in Argentina in 1993, and a new law banning carbofuran and four other pesticides went into effect this past October—but they’re widely used anyway.

From

The banned pesticide was methyl parathion, the active ingredient in Penncap-M, which the company used on corn seed and research crops in Kihei.

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Law enforcement raids often find illegal farms that have dammed or diverted public streams and dumped dangerous pesticides including carbofuran, methyl parathion and aluminum phosphate, Becerra said.

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