Read Edit View history 欣喜若狂 xīnxǐruòkuáng ecstatic Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 欣喜若狂 xīnxǐruòkuáng ecstatic idiom · to be wild with joy 得知自己买的彩票中了头奖，他一时间欣喜若狂。 Edit Delete References Add reference No references for this word.