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pyrolyse
pyrolysis
pyrolyze
pyromancy
pyromania
pyrometallurgy
pyrometer
pyromorphite
pyrone
pyronine
pyrope
pyrophobia
pyrophoric
pyrophosphate
pyrophosphoric acid
pyrophotometer
pyrophyllite
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pyrone
pyrone [ prōn ] (plural pyrones)


noun 
Definition:
 
six-membered organic compound: either of two six-membered organic ring compounds containing five carbon atoms and an oxygen atom, with a second oxygen atom attached to one of the carbon atoms. The benzene derivative is used as a pharmaceutical. C5H4O2
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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