periodontologyn.

Brit.

/ˌpɛrɪədɒnˈtɒlədʒi/, U.S.

/ˌpɛrioʊˌdɑnˈtɑlədʒi/

Origin: Formed within English, by derivation. Etymons: peri- prefix, odonto- comb. form, -ology comb. form.

Etymology: < peri- prefix + odonto- comb. form + -ology comb. form, after periodontium n. Compare periodontia n. and later periodontics n. Compare also earlier odontology n.

Dentistry (originally U.S.).

= periodontics n.

ΘΚΠ

the world > health and disease > healing > dentistry > [noun] > branches of

orthodontia1849

oral surgery1866

orthodontics1909

periodontia1914

periodontology1914

prosthodontia1917

paedodontics1923

prosthodontics1947

periodontics1948

1914 Items of Interest July 529 (heading) A statement to the profession. From the American Academy of Oral Prophylaxis and Periodontology.

1960 S. Sorrin Pract. of Periodontia p. vii Constant ferment of research and practical application is vital to progress in the art and science of periodontology.

2003 Nelson Mail (N.Z.) (Nexis) 12 June (Health section) 7 The..British-born woman..is one of the world's most respected figures in periodontology—the study of gum tissue.

This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022).

单词	periodontology
释义	periodontologyn. Brit. /ˌpɛrɪədɒnˈtɒlədʒi/, U.S. /ˌpɛrioʊˌdɑnˈtɑlədʒi/ Origin: Formed within English, by derivation. Etymons: peri- prefix, odonto- comb. form, -ology comb. form. Etymology: < peri- prefix + odonto- comb. form + -ology comb. form, after periodontium n. Compare periodontia n. and later periodontics n. Compare also earlier odontology n. Dentistry (originally U.S.). = periodontics n. ΘΚΠ the world > health and disease > healing > dentistry > [noun] > branches of orthodontia1849 oral surgery1866 orthodontics1909 periodontia1914 periodontology1914 prosthodontia1917 paedodontics1923 prosthodontics1947 periodontics1948 1914 Items of Interest July 529 (heading) A statement to the profession. From the American Academy of Oral Prophylaxis and Periodontology. 1960 S. Sorrin Pract. of Periodontia p. vii Constant ferment of research and practical application is vital to progress in the art and science of periodontology. 2003 Nelson Mail (N.Z.) (Nexis) 12 June (Health section) 7 The..British-born woman..is one of the world's most respected figures in periodontology—the study of gum tissue. This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022). < n.1914
随便看	swearingly swearings swears swears in swears out swearword swearwords sweary sweat sweat apparatus sweat blood sweat canal sweat centre sweat coil sweat cooling sweat equity sweat fibre sweat flap sweat for it sweat heat sweat it out sweat labour sweat lining sweat nerve sweat on the top-line