Definition

Relating to a specific phase of liquid crystals where molecules are arranged in layers, with their long axes aligned parallel within each layer and perpendicular to the layers themselves.

Example

The researchers studied the smectic phase of the liquid crystal to understand its unique properties.

Conversation

Have you seen that new documentary about liquid crystals?

No, I haven't. What's interesting about it?

They explain how smectic phases work and their applications in screens.

That sounds cool! I didn't know they had different phases like that.

Synonyms & Antonyms

Root Explanation

Smectic is derived from the Greek word "smektikos" (meaning to be able to be smeared or spread), which comes from "smēkhein" (meaning to smear). The term refers to a type of liquid crystal that can flow and be spread out, similar to how a smeared substance behaves.

Memory Tip

Think of the Greek root 'smēkhein' which means to smear, and remember that 'smectic' describes a liquid crystal that can flow and spread like a smeared substance.

Visually Confused Words