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Multi-word Results
| cultured pearl |
a pearl formed by an oyster or mussel around an irritant such as a seed pearl inserted in its body under controlled conditions. |
| mother-of-pearl |
the glossy hard iridescent substance that forms the inner surface of some shells and is commonly used in jewelry and inlaid decoration. |
| pearl ash |
a white powdery substance used to manufacture soap, glass, and the like; potassium carbonate. |
| pearl gray |
a pale bluish gray color. |
| seed pearl |
a very small, often imperfect pearl, weighing less than one quarter of a gram. |
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