腐ふ刑けいふけいMeanings1nouncastration (as punishment)Historical term for castration used as a criminal punishment, especially in ancient China and similar contexts. Not a medical term.腐ふ刑けいは古こ代だい中ちゅう国ごくで行おこなわれた刑けい罰ばつの一ひとつである。Castration was one of the punishments carried out in ancient China.