Definition

A unit used to measure the brightness of light as it affects the human eye, adjusted for the size of the pupil.

Example

The brightness of the display was measured in trolands to ensure it was comfortable for viewing.

Conversation

Have you ever heard about troland in lighting studies?

No, I haven't. What is it exactly?

It's a unit used to measure how bright something appears to the human eye, based on pupil size.

That sounds interesting! I didn’t know lighting could be measured like that.

Synonyms & Antonyms

Root Explanation

This word originates from Old English, meaning a type of land or territory. The term 'troland' combines 'troll' (a mythical creature) and 'land' (meaning territory), suggesting a land associated with trolls or mythical beings.

Memory Tip

Imagine a land inhabited by trolls, which helps you remember that 'troland' refers to a territory associated with these mythical creatures.

Visually Confused Words