Definitions for "Pyrene"
the 'stone' (endocarp plus seed) of a succulent fruit. cf. berry, drupe.
the small hard nutlet of a drupe or drupelet; the seed and the hard endocarp that surrounds it
A small, hard fruit containing a single seed.
One of the less volatile hydrocarbons of coal tar, obtained as a white crystalline substance, C16H10.
a pale yellow crystalline hydrocarbon C16H10 extracted from coal tar
This page provides supplementary chemical data on pyrene.
Same as Pyrena.