前ぜん立りつ腺せん肥ひ大だいぜんりつせんひだいじ字FuriganaMeanings1nounprostate enlargement; enlarged prostatemedicine›Medical term; commonly used in the context of benign prostatic hyperplasia (BPH).前ぜん立りつ腺せん肥ひ大だいは高こう齢れい男だん性せいによく