ケーゲルMeanings1nounpubococcygeal muscle; Kegel muscleMedical/anatomical term for the pelvic floor muscle, often encountered in the context of Kegel exercises.ケーゲル体たい操そうは骨こつ盤ばん底てい筋きんを鍛きたえるのに効こう果か的てきです。Kegel exercises are effective for strengthening the pelvic floor muscles.