영락

Etymology 1
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Noun

 * 1)  withering and falling
 * 2)  declining, waning
 * 1)  declining, waning

Usage notes
In contemporary non-literary Korean, this term is primarily encountered in the adjective and adverb, which however have only the idiomatic senses of "to be unmistakable; to be for sure" and "unmistakably; for sure" respectively.

Etymology 2
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Noun

 * 1)  rise and fall

Etymology 3
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Noun

 * 1)  jade or pearl necklace, used to decorate statues and shrines