- active eruption
- the continued eruption of the teeth after complete formation of their dentinal roots, consisting of movement of the teeth in the direction of the occlusal plane, and being coordinated with attrition.
Medical dictionary. 2011.
Medical dictionary. 2011.
Éruption de l'Eyjafjöll en 2010 — Vue du panache volcanique s élevant au dessus du volcan le 17 avril 2010 au cours de la seconde phase éruptive. Localisation Pa … Wikipédia en Français
Éruption du Piton de la Fournaise en avril 2007 — Coulées de lave lors de l éruption du Piton de la Fournaise en avril 2007. Localisation Pays … Wikipédia en Français
Éruption de tornades le 31 mai 1985 en Ontario, Ohio, Pennsylvanie et New York — Carte montrant la trajectoire des différentes tornades Formée 31 … Wikipédia en Français
active — [ak′tiv] adj. [ME & OFr actif < L activus < actus, pp. of agere: see ACT1] 1. that is acting, functioning, working, moving, etc. 2. capable of acting, functioning, etc. 3. causing action, motion, or change 4. characterized by much action or … English World dictionary
Éruption solaire — Une éruption solaire est un événement primordial de l activité du Soleil. Eruption solaire, avec panaches émis en anneau … Wikipédia en Français
active — actively, adv. activeness, n. /ak tiv/, adj. 1. engaged in action; characterized by energetic work, participation, etc.; busy: an active life. 2. being in a state of existence, progress, or motion: active hostilities. 3. involving physical effort … Universalium
active — ac•tive [[t]ˈæk tɪv[/t]] adj. 1) engaged in action or activity; characterized by energetic work, motion, etc.: an active life[/ex] 2) being in existence, progress, or motion: active hostilities[/ex] 3) marked by or disposed to direct involvement… … From formal English to slang
Limnic eruption — A limnic eruption, also referred to as a lake overturn, is a rare type of natural disaster in which carbon dioxide (CO2) suddenly erupts from deep lake water, suffocating wildlife, livestock and humans. Such an eruption may also cause tsunamis in … Wikipedia
1980 eruption of Mount St. Helens — Photograph of the eruption column, May 18, 1980 Volcano Mount St. Helens … Wikipedia
continuous eruption — a concept that tooth eruption continues throughout life and does not cease when teeth meet their functional antagonists. See also active e. and passive e … Medical dictionary