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pyrene
 

Definitions from WordNet

Noun pyrene has 2 senses
  1. pyrene - a pale yellow crystalline hydrocarbon C16H10 extracted from coal tar
    --1 is a kind of     hydrocarbon
  2. pyrene - the small hard nutlet of a drupe or drupelet; the seed and the hard endocarp that surrounds it
    --2 is a kind of     nutlet

Definitions from the Web

Term: Pyrene

Noun:

  1. A polycyclic aromatic hydrocarbon composed of four fused benzene rings.
    • Sample sentence: The presence of pyrene in the environment is often associated with combustion processes like burning fossil fuels.
  2. A geographical term referring to a mountain range in southwestern Europe, extending along the border between France and Spain.
    • Sample sentence: The Pyrenees offer breathtaking views and a wide range of outdoor activities for visitors to enjoy.
Related Products on Amazon:
Pyrene Hydrocarbon
Pyrene Geography
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