Synonyms and Antonyms for pr

1. PR (n.)

a self-governing commonwealth associated with the United States occupying the island of Puerto Rico


2. PR (n.)

a promotion intended to create goodwill for a person or institution

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3. Pr (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

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