aÂ·pexÂ·iÂ·fiÂ·caÂ·tion. Induced tooth root development or closure of the root apex by hard tissue deposition. apexification. a process of promoting apical closure of the root in an endodontically treated tooth by placement of calcium hydroxide paste or other tissue-tolerant material in the root canal after an apicoectomy.
Supernumerary is an adjective which means exceeding the usual number. When used as a noun, supernumerary means a temporary employee, additional society member, or extra manpower, usually in a function which has a temporary contract. In aeronautical context, a flight deck may contain a supernumerary seat. 2  This is a place for someone who doesn't have anything to do with the take off, flying, or landing of the aircraft. 3  Just a place for an extra body to observe.
MLS status definitions. Definitions of MLS status for listings. It is easy for real estate agents to get caught speaking real estate speak to a client who doesnât have a clue what you are talking about. In the St. Louis MLS, we have 11 different statuses that a listing can have. Here is a glossary of each of the terms. ACTIVE This status means that the listing is available and unencumbered by any contract. The days on market count continues during this period.