Definition

The slow release of gas from a solid or liquid, particularly into the atmosphere of a planet.

Example

The outgassing from the volcano contributed to the formation of the atmosphere.

Conversation

Have you heard about outgassing in space exploration?

Yeah, it’s fascinating how gases can escape from planets and affect their atmospheres.

Exactly! It's interesting to think about how outgassing can impact climate on other worlds.

Right? It’s a reminder of how dynamic our universe really is.

Synonyms & Antonyms

Definition

To release gas from a material, especially when it is heated or under certain conditions.

Example

The new paint may outgas harmful chemicals for a few days after application.

Tense Forms

Conversation

Have you noticed how some materials can start outgassing when heated?

Yeah, I read about that! It's interesting how it can affect air quality.

Exactly! I always try to avoid using those materials in my projects.

Root Explanation

Outgassing is formed from "out-" (meaning outside or outward) and "gassing" (derived from the verb "gas", which comes from the Dutch word "gas", meaning vapor or air). The term refers to the process of releasing gas or vapor from a substance into the atmosphere.

Memory Tip

Think of something releasing gas 'outward' ('out-') into the air, which is what outgassing means.

Visually Confused Words