megadontismn.

Brit.

/ˌmɛɡəˈdɒntɪz(ə)m/, U.S.

/ˌmɛɡəˈdɑn(t)ɪzəm/

Origin: Formed within English, by derivation. Etymons: megadont adj., -ism suffix.

Etymology: < megadont adj. + -ism suffix. Compare earlier microdontism n., and slightly later megadontia n.

Medicine and Dentistry.

= megadontia n.

ΚΠ

1941 K. H. Thoma Oral Pathol. v. 204 Overdevelopment, or gigantism, of the teeth is called megadontism.

1967 Jrnl. Amer. Dental Assoc. 75 655 (title) Individual bilateral megadontism.

1983 Brit. Dental Jrnl. 155 126 (title) Megadontism anomaly associated with traumatic loss of a permanent central incisor.

This is a new entry (OED Third Edition, June 2001; most recently modified version published online March 2022).

单词	megadontism
释义	megadontismn. Brit. /ˌmɛɡəˈdɒntɪz(ə)m/, U.S. /ˌmɛɡəˈdɑn(t)ɪzəm/ Origin: Formed within English, by derivation. Etymons: megadont adj., -ism suffix. Etymology: < megadont adj. + -ism suffix. Compare earlier microdontism n., and slightly later megadontia n. Medicine and Dentistry. = megadontia n. ΚΠ 1941 K. H. Thoma Oral Pathol. v. 204 Overdevelopment, or gigantism, of the teeth is called megadontism. 1967 Jrnl. Amer. Dental Assoc. 75 655 (title) Individual bilateral megadontism. 1983 Brit. Dental Jrnl. 155 126 (title) Megadontism anomaly associated with traumatic loss of a permanent central incisor. This is a new entry (OED Third Edition, June 2001; most recently modified version published online March 2022). < n.1941
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