聖せい王おうFreq.FrequencyTop 100,000Meanings1nounvirtuous ruler; worthy monarcharchaicArchaic term for an ideal, morally upright sovereign, often used in historical or classical contexts.古こ代だい中ちゅう国ごくでは、聖せい王おうの治ち世せいが理り想そうとされた。In ancient China, the reign of a virtuous ruler was considered the ideal.