iridescent

adjective

ir·​i·​des·​cent ˌir-ə-ˈde-sᵊnt How to pronounce iridescent (audio)
: having or exhibiting iridescence
iridescently adverb

Did you know?

Iris, the Greek goddess of the rainbow, took messages from Mount Olympus to earth, and from gods to mortals or other gods, using the rainbow as her stairway. Iridescence is thus the glowing, shifting, colorful quality of a rainbow, also seen in an opal, a light oil slick, a butterfly wing, or the mother-of-pearl that lines an oyster shell.

Examples of iridescent in a Sentence

an iridescent soap bubble
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
These tube ambushing worms were found at depths of around 3,720 feet, showcasing iridescent bodies and dark brown mandibles. Stories By Real-Time News Team, With Ai Summarization, Miami Herald, 14 Mar. 2025 The design is basic yet modern, with an iridescent strip that shimmers, making the tumbler eye-catching in different lights. Chaunie Brusie, Rn, Parents, 12 Mar. 2025 Then there’s the private landscaped grounds, which include a bubbling fountain, a particularly eye-catching fireplace, and an iridescent blue-tiled pool encased within a sundeck. Wendy Bowman, Robb Report, 10 Mar. 2025 The phone comes in two designs: black vegan leather or iridescent pearl. Eric Zeman, PCMAG, 7 Mar. 2025 See All Example Sentences for iridescent

Word History

Etymology

Greek īrid-, îris "rainbow, iridescent halo around the moon, a flame, etc." + -escent — more at iris entry 1

First Known Use

1796, in the meaning defined above

Time Traveler
The first known use of iridescent was in 1796

Browse Nearby Words

Cite this Entry

“Iridescent.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/iridescent. Accessed 24 Mar. 2025.

Kids Definition

iridescent

adjective
ir·​i·​des·​cent ˌir-ə-ˈdes-ᵊnt How to pronounce iridescent (audio)
: having or showing iridescence
iridescently adverb

Medical Definition

iridescent

adjective
ir·​i·​des·​cent ˌir-ə-ˈdes-ᵊnt How to pronounce iridescent (audio)
: having or exhibiting a display of colors producing rainbow effects
iridescence noun

More from Merriam-Webster on iridescent

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