1) Hydrocarbon 2) Seed or stone of a fruit 3) Woman of Heracles
Found on
https://www.crosswordclues.com/clue/pyrene
the stone of a drupe, consisting of the seed surrounded by the hardened endocarp.
Found on
http://en.wikipedia.org/wiki/Glossary_of_botanical_terms
Pyrene is a polycyclic aromatic hydrocarbon (PAH) consisting of four fused benzene rings, resulting in a flat aromatic system. The chemical formula is {chem|C|16|H|10}. This colorless solid is the smallest peri-fused PAH (one where the rings are fused through more than one face). Pyrene forms during incomplete combustion of organic compounds. ==Oc...
Found on
http://en.wikipedia.org/wiki/Pyrene
[gastropod] Pyrene is a genus of small sea snails, marine gastropod mollusks in the family Columbellidae. Species within the genus Pyrene include: ...
Found on
http://en.wikipedia.org/wiki/Pyrene_(gastropod)
fruit-stone
Found on
http://phrontistery.info/p.html
• (n.) Same as Pyrena. • (n.) One of the less volatile hydrocarbons of coal tar, obtained as a white crystalline substance, C16H10.
Found on
http://thinkexist.com/dictionary/meaning/pyrene/
<botany> The 'stone' (endocarp plus seed) of a succulent fruit. ... Compare: berry, drupe. ... (09 Oct 1997) ...
Found on
http://www.encyclo.co.uk/local/20973
Py'rene noun [ Greek ... fire.]
(Chemistry) One of the less volatile hydrocarbons of coal tar, obtained as a white crystalline substance, C
16 H
10 .
Found on
http://www.encyclo.co.uk/webster/P/203
Fleshy fruit with each seed surrounded by a bony endocarp, as in Ilex
Found on
http://www.virtualherbarium.org/glossary/glossary.php?cid=65
noun the small hard nutlet of a drupe or drupelet; the seed and the hard endocarp that surrounds it
Found on
https://www.encyclo.co.uk/local/20974
a putamen or stone, esp. when there are several in a single fruit; a nutlet.
Found on
https://www.infoplease.com/dictionary/pyrene
No exact match found.
