Definition

Relating to or having two axes, often used in the context of crystals or materials that exhibit properties along two different directions.

Example

Biaxial crystals can show different optical properties depending on the direction of light passing through them.

Conversation

Did you know that some minerals are classified as biaxial?

Really? What does that mean exactly?

It means they have two axes of symmetry, which affects how they refract light.

That sounds fascinating! I’d love to learn more about those crystals.

Synonyms & Antonyms

Root Explanation

Biaxal is formed from "bi-" (meaning two) and "axal" (derived from "axis", meaning a straight line around which an object rotates). The word "biaxal" refers to something that has two axes, typically in a geometric or mechanical context.

Memory Tip

Think of 'bi-' meaning two, and 'axis' referring to a line of rotation. This helps you remember that 'biaxal' describes something with two lines of rotation.

Visually Confused Words