Definition

The state of being bright or shining, especially in a way that produces light.

Example

The luminousness of the stars made the night sky beautiful.

Conversation

Have you ever noticed the luminousness of the stars on a clear night?

Yeah, it's amazing how bright they can be in some places.

I love how that luminousness makes everything feel magical.

Absolutely! It really puts things into perspective, doesn't it?

Synonyms & Antonyms

Root Explanation

Luminousness → It is formed from "luminous" (from Latin "luminis", meaning light) and the suffix "-ness" (meaning the state or quality of). The word "luminousness" refers to the quality or state of being full of light or emitting light.

Memory Tip

Think of 'light' ('luminis') to remember that 'luminousness' means the quality of being full of light.

Visually Confused Words