The word for today is…
effulgence (noun):
: radiant splendor : brilliance
Source : Merriam -Webster
Etymology :Effulgence is not a shiny “new” word, having made its English language debut in the 17th century, but it does come from the Latin verb fulgere, meaning “to shine.” Effulgence isn’t used for bog-standard brightness, however; it’s reserved for shininess that dazzles, inspires, leaves you gobsmacked—in other words, “radiant splendor.”
If you enjoyed this BFD word of the day please consider sharing it with your friends and, especially, your children.