Definition

Describing something that shares the same focus or focal point, often used in optics and imaging technology.

Example

The confocal microscope provides clearer images by focusing on a single point at a time.

Conversation

Have you seen the new confocal microscope at the lab?

Yeah, I heard it provides really clear images.

Exactly! It uses multiple lenses with confocal technology.

I can't wait to try it out during our next experiment!

Synonyms & Antonyms

Root Explanation

Confocal → It is formed from "con-" (meaning together) and "focus" (from Latin "focus", meaning hearth or center). The word "confocal" refers to having a common focus, particularly in optics where multiple light paths converge at the same point.

Memory Tip

Think of light paths coming together at a common point ('con-' means together, and 'focus' means center) — that's what confocal means.

Visually Confused Words