Dentistry. An artificial replacement for all or part of the crown of a tooth.
| 单词 | θ16385 |
| 释义 | the world > health and disease > healing > dentistry > [noun] > a restoration > crown (8) crown1781 Dentistry. An artificial replacement for all or part of the crown of a tooth. pivot tooth1842 an artificial crown attached to a tooth by means of a dowel inserted into the root canal. crown cap1876 Dentistry. Originally: †the outer layer of the natural crown (crown, n. 29a) of a tooth (obsolete). In later use: an artificial crown for a tooth; =… jacket crown1891 a hollow artificial crown, usually made of porcelain, gold, or acrylic resin, which is fitted over the stump of a tooth. post crown1905 A prosthetic dental crown held in place by a post or wire sunk into the root of the tooth. three-quarter veneer1924 = partial veneer n. at partial, adj. n.compounds. veneer crown1927 attrib. and Comb., as veneer-cutter, veneer-making, veneer merchant, veneer-mill, veneer-room, veneer saw, veneer wood; veneer crown n. Dentistry a… veneer1930 Dentistry. = veneer crown n. at compounds below. |
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