organophosphate

or·ga·no·phos·phate

[awr-guh-noh-fos-feyt, awr-gan-uh]
noun
Biochemistry. any of a variety of organic compounds that contain phosphorus and often have intense neurotoxic activity: originally developed as nerve gases, now widely used as insecticides and fire retardants.
Also called or·ga·no·phos·pho·rus com·pounds [awr-guh-noh-fos-fer-uhs, awr-gan-uh] .


Origin:
1945–50; organo- + phosphate

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Collins
World English Dictionary
organophosphate (ɔːˌɡænəʊˈfɒsfeɪt) [Click for IPA pronunciation guide]
 
n
any of a group of organic compounds containing phosphate groups and used as a pesticide

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00:10
Organophosphate is always a great word to know.
So is chlorine. Does it mean:
Symbol: He; atomic weight: 4.0026; atomic number: 2
Symbol: Cl; atomic weight: 35.453; atomic number: 17
American Heritage
Medical Dictionary

organophosphate or·gan·o·phos·phate (ôr'gān'ə-fŏs'fāt)
n.
Any of several organic compounds containing phosphorus, some of which are used as fertilizers and pesticides.

The American Heritage® Stedman's Medical Dictionary
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