pr

English Dictionary -> Letter P -> pr

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pr Definition

• (n) a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process
• (n) a self-governing commonwealth associated with the United States occupying the island of Puerto Rico
• (n) a promotion intended to create goodwill for a person or institution

pr Synonyms

• atomic number 59
• Commonwealth of Puerto Rico
• Porto Rico
• PR
• praseodymium
• public relations
• Puerto Rico