US /ˌɪɹ.ɪˈdɛs.ənt/
adj Freq #54291

Meanings

  1. 1
    adj

    having a play of lustrous rainbow colors

    An iridescent oil slick.

  2. 2
    adj

    Producing a display of lustrous, rainbow-like colors; prismatic.

    Iridescent appearance.

  3. 3
    adj

    Brilliant, lustrous, or colorful.

    Iridescent sheen.

  4. 4
    adj

    varying in color when seen in different lights or from different angles

Thesaurus

Synonyms
1 adj · having a play of lustrous... nacreous
4 adj · varying in color when seen... changeablechatoyantshot
Word family
Forms iridescence
Derived forms iridesceiridescenceiridescentlynoniridescentuniridescent
Related forms fluorescentluminescent

Etymology

Coined around 1800, from Latin iris, iridis (“rainbow”) + -escent.

Topics

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