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Noun: Pr
  1. A soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process
    - praseodymium, atomic number 59
Noun: PR
  1. A self-governing commonwealth associated with the United States occupying the island of Puerto Rico
    - Puerto Rico, Porto Rico, Commonwealth of Puerto Rico
  2. Representation of all parties in proportion to their popular vote
    - proportional representation
  3. A promotion intended to create goodwill for a person or institution
    - public relations

Type of: commonwealth, metal, metallic element, packaging, promo [informal], promotion, promotional material, publicity, representation

Part of: bastnaesite, bastnasite, Caribbean, Greater Antilles, monazite

Encyclopedia: Pr