Definition

The study of how much medicine or drugs should be given to patients.

Example

Doctors use posology to determine the correct dosage for their patients.

Conversation

I just started learning about posology in my pharmacology class.

Oh really? What's that about?

It's basically the study of the dosages of medicines and how they affect patients.

That sounds interesting! It must be important for understanding medication.

Synonyms & Antonyms

Root Explanation

Posology → It is formed from "poso-" (from Greek "posis", meaning drink or consumption) and "-logy" (from Greek "logia", meaning study or science). The word posology refers to the study of dosages, particularly in medicine, focusing on how much of a substance should be consumed or administered.

Memory Tip

Think of 'posis' meaning drink or consumption, and 'logia' meaning study — posology is the study of how much to consume.

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