산화

Etymology 1
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Etymology 2
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Noun

 * 1)  oxidation, oxidization

Etymology 3
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Etymology 4
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Noun

 * 1)  a flower that blooms but does not bear fruit
 * 2)  noble death in battle
 * 3)  the scattering of flowers as an offering to the Buddha
 * 1)  the scattering of flowers as an offering to the Buddha