Definition

A belief or theory that physical matter does not exist independently and is only a mental perception.

Example

The philosopher argued for immaterialism, claiming that reality is shaped by our perceptions rather than by physical objects.

Conversation

Have you ever thought about immaterialism and what it means for our reality?

Not really, but it sounds interesting. What's it about?

It's the idea that material things only exist as mental perceptions, not as physical objects.

That makes sense! It really challenges how we usually think about the world.

Synonyms & Antonyms

Root Explanation

Immaterialism is formed from "im-" (meaning not) and "materialism" (from "material" which comes from Latin "materialis", meaning pertaining to matter). The term refers to a philosophical doctrine that denies the importance of material possessions or physical matter in favor of spiritual or immaterial values.

Memory Tip

Think of 'not' ('im-') valuing 'matter' ('materialism') — that's why immaterialism emphasizes spiritual over physical.

Visually Confused Words