円えん唇しん母ぼ音いんえんしんぼいんじ字FuriganaMeanings1nounrounded vowellinguistics›Linguistics term for a vowel produced with rounded lips, such as Japanese /u/ or /o/.日本にほん語ごの「う」は円えん唇しん母ぼ音いんの一いっ種
