Definition

A chemical substance used to kill insects and pests, which works by disrupting the normal functioning of the nervous system in these organisms.

Example

Farmers often use chlorpyrifos to protect their crops from harmful insects.

Conversation

Have you heard about chlorpyrifos?

Yeah, I read it's used as a pesticide, right?

Exactly! But it's also been linked to some health issues.

That's concerning. I wonder if they will ban it completely.

Synonyms & Antonyms

Root Explanation

Chlorpyrifos is formed from "chlor-" (from Greek "chloros", meaning green) and "pyrifos" (from Greek "pyr", meaning fire, and "phos", meaning light). The name suggests a compound that is related to a green color and has properties associated with fire or light, reflecting its use as a pesticide.

Memory Tip

Think of 'green' ('chlor-') and 'fire/light' ('pyrifos') to remember that chlorpyrifos is a chemical compound related to pest control.

Visually Confused Words