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protrusile
protrusion
protrusive
protuberance
protuberant
protuberate
protyle
proud
proustite
Prov.
prov.
prove
proven
provenance
Provençal
Provençale
Provence
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proustite

prous·tite [ pr stt ]


noun 
Definition:
 
red mineral: a deep red mineral consisting of silver arsenic sulfide. Use: source of silver.

[Mid-19th century. After Joseph L. Proust (1754-1826), French chemist]
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