n. 清洁, 净化, 洗罪, 通便
[医] 催泻
n purging the body by the use of a cathartic to stimulate evacuation of the bowels
n a ceremonial cleansing from defilement or uncleanness by the performance of appropriate rites
n the act of clearing yourself (or another) from some stigma or charge
以上参考资料就是本英汉词典详细汇总的单词purgation的翻译英语含义，如有错漏请向我们提供反馈意见。