ぎゅうご 牛後 LinksSentence search for 牛後Sentence search for ぎゅうごKanji details for 牛 and 後Edit in JMdict Noun1. rump of a cowNoun2. low-ranking member of a large groupSee also 鶏口, See also 鶏口牛後 けいこうぎゅうご Discussions Log in to talk about this word.