Definition

A unit of measurement for brightness, specifically the brightness of a surface that evenly emits or reflects one lumen per square centimeter.

Example

The lamp's brightness was measured in lamberts to ensure it met the required standards.

Conversation

Did you know that brightness can be measured in lamberts?

Really? I had no idea that was a unit of measurement.

Yeah, it's interesting how lamberts describe light reflection.

I'll have to remember that next time I talk about lighting!

Synonyms & Antonyms

Root Explanation

The word 'lambert' originates from Old High German 'landberht', where 'land' means 'land' and 'berht' means 'bright' or 'famous'. Thus, 'lambert' refers to someone who is bright or famous in the land.

Memory Tip

Think of 'bright' ('berht') in the 'land' ('land') to remember that 'lambert' signifies someone who is bright or famous in their land.

Visually Confused Words