Definition

The process of changing from a solid directly into a gas without becoming liquid first.

Example

The sublimation of dry ice creates a fog-like effect in the air.

Conversation

Have you ever heard about sublimation in science class?

Yeah, it's when a solid turns directly into a gas, right?

Exactly! I find the whole process of sublimation really fascinating.

Me too! It's amazing how matter can change states like that.

Synonyms & Antonyms

Root Explanation

Sublimation → It is formed from "sub-" (meaning under or below) and "limare" (meaning to smooth or refine). The term originally referred to the process of transforming a substance from a solid to a gas without passing through a liquid state, suggesting a refinement or elevation of the material from a lower state to a higher one.

Memory Tip

Think of something being 'refined' or 'elevated' from a lower state ('sub-') to a higher state ('limare'). This helps you remember that sublimation is about transforming materials into a more refined form.

Visually Confused Words