Definition

A yellowish oily substance that has a pleasant smell, used mainly as a medicine to help with coughing, as a disinfectant, and to numb areas of the body.

Example

The doctor prescribed guaiacol to help relieve her cough.

Conversation

Have you ever heard of guaiacol?

No, I haven't. What is it used for?

It's actually used as an expectorant and can help with coughs.

That's interesting! I might look for some if I get sick.

Synonyms & Antonyms

Root Explanation

Guaiacol is derived from the Spanish word 'guaiaco', which refers to the guaiacum tree, known for its medicinal properties. The suffix '-ol' is used in chemistry to denote alcohols. Therefore, guaiacol refers to a compound derived from the guaiacum tree that has alcohol characteristics.

Memory Tip

Think of the guaiacum tree ('guaiaco') known for its healing properties, and remember that guaiacol is a compound related to this tree, with alcohol-like qualities.

Visually Confused Words