과거

Noun

 * 1) the past
 * 2) one's past
 * 3)  past tense

Etymology 2
. The "measles" sense comes from a euphemistic reference to the civil service examination as an ordeal as difficult as measles.

Noun

 * 1)  civil service examination to select officials in dynastic China, Korea, and Vietnam
 * 2)  measles

Noun

 * 1) living on one's own as a widow

Noun

 * 1) excessive behaviour