| 单词 | retrusion |
| 释义 | retrusion[ ri-troo-zhuhn, -shuhn ] / rɪˈtru ʒən, -ʃən / noun Dentistry.the act of moving a tooth backward. a condition characterized by the backward displacement of a tooth or teeth. Origin of retrusion1650–60; <Latin retrūs(us) removed, concealed (past participle of retrūdere;see retrude) + -ion OTHER WORDS FROM retrusionre·tru·sive [ri-troo-siv], /rɪˈtru sɪv/, adjectiveWords nearby retrusionretroversion, Retrovir, Retroviridae, retrovirus, retrude, retrusion, retrusive occlusion, retry, retsina, Rett's syndrome, retune Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Medical definitions for retrusionretrusion [ rĭ-trōō′zhən ] n.Retraction from any given point, especially the backward movement of the mandible. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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