Exhibiting or offering colors like those for the rainbow; gleaming or shimmering with rainbow colors; more generally speaking, glittering with various colors which change based on the light where they've been viewed, regardless of just what the colors tend to be; lustrously versicolor; of changeable metallic sheen, as certain birds, pests, nutrients, glass, fabrics, etc.
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Definition for "iridescent"
manufacturing a display of lustrous, rainbowlike colors: an…
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