Hypertext Webster Gateway: "Pyrene"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Pyrene \Py"rene\, n. [Gr. ? fire.] (Chem.)
One of the less volatile hydrocarbons of coal tar, obtained
as a white crystalline substance, {C16H10}.
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Pyrene \Py"rene\, n. (Bot.)
Same as {Pyrena}.
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