/per'ee oh don toh"sis/ , n. Dentistry. (no longer in technical use)
See rapidly advancing juvenile periodontitis .
[ 1935-40; PERIODONT(IUM) + -OSIS ]
/per'ee oh don toh"sis/ , n. Dentistry. (no longer in technical use)
See rapidly advancing juvenile periodontitis .
[ 1935-40; PERIODONT(IUM) + -OSIS ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012