/per'ee euh don"sheuhm, -shee euhm/ , n. , pl. periodontia /-sheuh, -shee euh/ .
the bone, connective tissue, and gum surrounding and supporting a tooth.
Also, parodontium .
[ 1955-60; ]
/per'ee euh don"sheuhm, -shee euhm/ , n. , pl. periodontia /-sheuh, -shee euh/ .
the bone, connective tissue, and gum surrounding and supporting a tooth.
Also, parodontium .
[ 1955-60; ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012