Organophosphate (noun)

1. A type of chemical compound consisting of a phosphorus atom bonded to an oxygen atom, with the rest of the molecule consisting of organic groups.
2. A type of pesticide that works by inhibiting the function of certain enzymes necessary for the survival of insects and other pests.

Origin:

Derived from the word "organ", referring to the organic molecule the phosphates are bound to, and "phosphate", a type of inorganic chemical compound.

Examples:

1. Organophosphates are widely used as insecticides in agriculture.
2. The use of organophosphates has been banned in some countries due to their toxic effects on wildlife and human health.
3. The organophosphate molecule works by disrupting the nervous system of pests.
4. Organophosphates have been linked to a number of health problems in humans, including nerve damage and birth defects.
5. Many scientists are concerned about the long-term effects of exposure to organophosphates in the environment.