Definition

A drug that was used to help people sleep and relax, but can be addictive.

Example

Methaqualone was once prescribed for insomnia, but its use has declined due to safety concerns.

Conversation

Have you ever heard of methaqualone?

Yeah, I read it used to be a popular sedative.

Right? It's crazy how something like methaqualone can be so addictive.

Totally, it makes you wonder about the safety of some medications.

Synonyms & Antonyms

Root Explanation

Methaqualone is formed from "meth" (a prefix derived from the chemical nomenclature for a one-carbon atom, from Greek 'methy' meaning 'wine' or 'alcohol') and "qualone" (from the chemical name '2-ethyl-2-methyl-3-oxo-4(3H)-quinazolinone', where 'qual' refers to the sedative effects). The word describes a chemical compound that has sedative properties, originally developed as a sleep aid.

Memory Tip

Think of 'meth' relating to a simple one-carbon structure and 'qualone' hinting at its calming effects, which helps you remember that methaqualone is a sedative.

Visually Confused Words