서인

Etymology 1
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Noun

 * 1)  in dynastic East Asia, a commoner without royal or aristocratic privileges

Etymology 2
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The political faction was named as such because they were initially the supporters of the royal in-law Sim Ui-gyeom, who lived in the western part of Seoul.

Noun

 * 1)  Westerner

Proper noun

 * 1)  a political faction in the Korean court which emerged in a dispute over the appropriate powers of royal in-laws in the 1570s, and which held power for most of the seventeenth century

Noun

 * 1)  a holy Buddhist priest, a supernaturally potent priest
 * 1)  a holy Buddhist priest, a supernaturally potent priest