Your Smart Vocabulary Companion
Discover, understand, and master new words with intelligent definitions, contextual synonyms, and personalized learning tools.
Word of the Day
iridescent
Showing luminous colors that seem to change when seen from different angles; producing a display of lustrous, rainbow-like colors.
Etymology
From Latin "iris" (rainbow) + "-escent" (becoming). Named after Iris, the Greek goddess of the rainbow. The suffix suggests the process of becoming rainbow-like.
Usage Examples
"The soap bubbles floated through the air, their iridescent surfaces catching the sunlight."
"Peacock feathers are famous for their iridescent blue-green sheen."
"The oil slick on the water displayed an iridescent pattern of swirling colors."
Synonyms
- Opalescent
- Shimmering
- Lustrous
- Prismatic
- Rainbow-hued
Fun Facts
- Iridescence is caused by microscopic structures that interfere with light waves, not pigment.
- Many insects, fish, and birds use iridescence for communication and camouflage.
- Iridescent materials are increasingly used in fashion and design.
Related Terms
- Opalescent: Showing varying colors as an opal does
- Pearlescent: Having a luster resembling that of pearls
- Prismatic: Formed by or as if by a prism; displaying rainbow colors
Explore Features
Dictionary Lookup
Lightning-fast search with comprehensive definitions and examples
Featured Collections
Curated word lists organized by theme to expand your vocabulary
Vocabulary Builder
Save words, create custom lists, and track your learning progress
Word Explorer
Visualize semantic connections and discover related words
Recently Viewed
Boost your vocabulary routine
When you need inspirational prompts to explore alongside WordWell, the creative collections inside PromptCraft pair beautifully with our Word of the Day. For deeper synonym dives, the contextual comparisons on SynonymPro help you refine tone before you save new favorites here.