- Top-drain
- Top-drain Top"-drain`, v. t. To drain the surface of, as land; as, to top-drain a field or farm. [1913 Webster]
The Collaborative International Dictionary of English. 2000.
The Collaborative International Dictionary of English. 2000.
Top-draining — Top drain ing, n. The act or practice of drining the surface of land. [1913 Webster] … The Collaborative International Dictionary of English
Drain-waste-vent system — DWV redirects here. For other uses, see Deformed wing virus. Detail of soil stack, which is connected to the sewer and vented at the top. In modern plumbing, a drain waste vent (or DWV) is part of a system that removes sewage and greywater from a … Wikipedia
French drain — A French drain, drain tile, or land drain is a ditch filled with gravel or rock that redirects surface and ground water away from an area. French drains are common drainage systems, primarily used to prevent ground and surface water from… … Wikipedia
Iran's brain drain — Iran tops the world countries in the brain drain phenomenon.cite news|title=Huge cost of Iranian brain drain|author=Frances Harrison|publisher=BBC News|date=January 8, 2007|url=http://news.bbc.co.uk/2/hi/middle east/6240287.stm] The CIA estimates … Wikipedia
Brain drain — A brain drain or human capital flight is a large emigration of individuals with technical skills or knowledge, normally due to conflict, lack of opportunity, political instability, or health risks. A brain drain is usually regarded as an economic … Wikipedia
Circle the Drain — «Circle the Drain» Sencillo Promocional de Katy Perry del álbum Teenage Dream Publicación 10 de agosto de 2010 Formato Descarga Digital Grabación 2009, 2010 Género(s) Rock pop … Wikipedia Español
Storm drain — This article describes subterranean tunnels conveying runoff from urban streets. See Combined sewer for a description of early drainage systems designed to use storm runoff to flush sanitary and industrial wastes into natural waterways for… … Wikipedia
Trench drain — A trench drain (also channel drain, line drain, slot drain, linear drain or strip drain) is a specific type of floor drain containing a dominant through or channel shaped body. It is used for the rapid evacuation of surface water or for the… … Wikipedia
Molly (16 Candles Down the Drain) — Single by Sponge from the album Rotting Piñata Released … Wikipedia
brain drain — ˈbrain drain noun [uncountable] the movement of highly skilled or professional people from their own country to another country where they can earn more money : • Many of the country s top scientists have joined the brain drain to the US. * * *… … Financial and business terms