成せい敗はいせいはいFreq.FrequencyTop 50,000Meanings1nounsuccess and failure; outcomeRefers to the result of an endeavor, encompassing both success and failure. Often used in formal or literary contexts.事じ業ぎょうの成せい敗はいは、リーダーの手しゅ腕わんにかかっている。The success or failure of the project depends on the leader's ability.