Synonyms
Antonyms
1. PR
noun. a promotion intended to create goodwill for a person or institution.
Synonyms
- packaging
- publicity
- promotion
- promotional material
Antonyms
- discouragement
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2. PR
noun. a self-governing commonwealth associated with the United States occupying the island of Puerto Rico.
Synonyms
- Vieques
- San Juan
- Culebra
- Porto Rico
- Greater Antilles
- Caribbean
- Commonwealth of Puerto Rico
3. Pr
noun. a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process.
Synonyms
- bastnasite
- metallic element
- bastnaesite
- praseodymium
- monazite
- metal