Definitions
Gemstones known for shifting, iridescent colors.
Word origin
From opal, a gemstone mined in Australia.
Used in a sentence
“She′d made the train on squad for the Australian Opals basketball team and also played rugby for the Sydney University woman′s team.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Iridescent gems”5 letters
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