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O______
Definitions
having a play of lustrous rainbow colors
Word origin
From opal + -ine.
Used in a sentence
“She was so alive that night, opaline points in her eyes, mouth parted to bare her teeth.”
“The attack on a sea hare by a spiny lobster causes release of the whitish opaline, followed the co-release of both opaline and ink.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer0 curated clues
No curated clues for opaline yet.