door opening
1Door — For other uses, see Door (disambiguation). A door is a movable structure used to open and close off an entrance, typically consisting of a panel that swings on hinges or that slides or rotates inside of a space. When open, they admit ventilation… …
2opening — o|pen|ing1 [ˈəupənıŋ US ˈou ] n 1.) the time when a new building, road etc is used for the first time, or when a public event begins, especially when it involves a special ceremony opening of ▪ the official opening of the new theatre ▪ the… …
3door — door, gate, portal, postern, doorway, gateway are comparable chiefly as meaning an entrance to a place. Door applies chiefly to the movable and usually swinging barrier which is set in the opening which serves as an entrance to a building or to a …
4Door furniture — (British and Australian English) or Door hardware (North American English) refers to any of the items that are attached to a door or a drawer to enhance its functionality or appearance. Decorative door in Florence, Italy. Design of door furniture …
5Door safety — relates to prevention of door related accidents. Such accidents take place in various forms, and in a number of locations; ranging from car doors to garage doors. Accidents vary in severity and frequency; however within the US, governmental… …
6door — [dôr] n. [ME dure, dor < OE duru fem. (orig., pair of doors), dor neut., akin to Ger tür, door, tor, gate < IE base * dhwer , *dhwor , door > L fores (pl. of foris), two leaved door, Gr thyra, door (in pl., double door)] 1. a movable… …
7Door security — relates to prevention of door related burglaries. Such break ins take place in various forms, and in a number of locations; ranging from front, back and side doors to garage doors. Contents 1 Common residential door types 2 Security weakness of… …
8Door-to-balloon — is a time measurement in emergency cardiac care (ECC), specifically in the treatment of ST segment elevation myocardial infarction (or STEMI). The interval starts with the patient s arrival in the emergency department, and ends when a catheter… …
9Door — Door, n. [OE. dore, dure, AS. duru; akin to OS. dura, dor, D. deur, OHG. turi, door, tor gate, G. th[ u]r, thor, Icel. dyrr, Dan. d[ o]r, Sw. d[ o]rr, Goth. daur, Lith. durys, Russ. dvere, Olr. dorus, L. fores, Gr. ?; cf. Skr. dur, dv[=a]ra.… …
10Opening Day (The Twilight Zone) — Opening Day The Twilight Zone episode scene from Opening Day Episode no. Season 1 Episode 10c …
