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.

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seclusion

Origin of retrusion

1650–60; <Latin retrūs(us) removed, concealed (past participle of retrūdere;see retrude) + -ion

OTHER WORDS FROM retrusion

re·tru·sive [ri-troo-siv], /rɪˈtru sɪv/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

Medical definitions for retrusion

retrusion
[ rĭ-trōōzhən ]

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.