Skip to main content
Search Urban Dictionary
Back
Start typing to search.
Searching
...
Dictionary
Store
App
Chat
Blog
Help
Words of the Day
Browse
Add a Definition
User Settings
Definitions by Loramet
Illumiss
Share definition
Flag
A
light
source
of extreme brightness that fails to cast illumination onto its surroundings, blinding the viewer while leaving the room
dark
.
"The illumiss of the
diamond
caught
everyone's
attention
."
Illumiss
by
Loramet
May 28, 2026
Get the
Illumiss
mug.