Dictionary

pyran

noun py·ran \ˈpī-ˌran\

Definition of PYRAN

:  either of two cyclic compounds C5H6O that contain five carbon atoms and one oxygen atom in the ring

Origin of PYRAN

International Scientific Vocabulary
First Known Use: 1904
Medical Dictionary

pyran

noun py·ran \ˈpī(ə)r-ˌan\

Medical Definition of PYRAN

:  either of two cyclic compounds C5H6O that contain five carbon atoms and one oxygen atom in the ring

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July 06, 2015
categorical Hear it
absolute or relating to a category
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