Definition

The study of how living things function, including their organs and systems.

Example

Understanding physiology is essential for medical students to learn how the body works.

Conversation

I just started reading a book about physiology and it's fascinating.

That sounds interesting! What have you learned so far?

I've learned how our organs work together; physiology really explains so much about our bodies.

I love that! Understanding physiology can really help us take better care of ourselves.

Synonyms & Antonyms

Root Explanation

Physiology → It is formed from "physio-" (from Greek "phusis", meaning nature) and "-logy" (from Greek "logia", meaning study or discourse). The word refers to the study of the natural functions and processes of living organisms.

Memory Tip

Think of 'nature' ('physio-') and the 'study' ('-logy') of how living things work — that's what physiology means.

Visually Confused Words