Definition

The movement of gases, vapors, or liquids through membranes or porous materials from the inside to the outside, which is the opposite of endosmose.

Example

Exosmose occurs when water vapor passes through the cell membrane into the air.

Conversation

Have you ever heard of exosmose?

I think I've come across it in my biology class, but I'm not sure what it means.

It refers to the movement of gases or liquids through membranes, moving outward.

That makes sense now! I'll have to remember that term for my next exam.

Synonyms & Antonyms

Root Explanation

Exosmose → It is formed from "exo-" (meaning outside) and "smose" (from Greek "osmos", meaning to push or thrust). The word describes the process of movement or flow from outside to inside, particularly in biological contexts.

Memory Tip

Think of 'outside' ('exo-') pushing or flowing in ('smose') — that's how exosmose describes the movement of substances from outside to inside.

Visually Confused Words