Definitions
having a play of lustrous rainbow colors
Word origin
From opal + -escent, after opalescence or French opalescent. First attested in 1814.
Used in a sentence
“Below me, through the opalescent surface, I saw the white ghost of the Cessna.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer2 curated clues
01“Rainbow sheen”10 letters
02“Pearly-hued”10 letters
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