Definition

A colorless or yellowish liquid that has a strong smell and is used in making drugs, vitamins, and as a solvent. It is flammable and can be toxic.

Example

Pyridine is often used in laboratories as a solvent for chemical reactions.

Conversation

Have you ever heard of pyridine?

Yeah, I think it's used in some chemical processes, right?

Exactly! It's a pretty interesting compound with a strong smell.

I read it can be toxic, so you have to be careful with it.

Synonyms & Antonyms

Root Explanation

Pyridine → It is formed from "pyr" (from Greek "pur", meaning fire) and "-idine" (a suffix used in chemistry to denote a class of compounds). The word "pyridine" refers to a nitrogen-containing heterocyclic compound that is related to the structure of coal tar, which is associated with the process of combustion or fire.

Memory Tip

Think of 'fire' ('pyr') to remember that 'pyridine' is a compound related to the burning process, as it is derived from coal tar.

Visually Confused Words