26-letter words containing a, c, h, d
- privately held corporation — A privately held corporation is a company whose shares cannot be bought by the general public.
- recombinant dna technology — any of various techniques for separating and recombining segments of DNA or genes, often employing a restriction enzyme to cut a gene from a donor organism and inserting it into a plasmid or viral DNA for transplantation into a host organism, where the gene causes the production of a desired substance either for harvesting or for the benefit of the host organism itself.
- reformed church in america — a Protestant denomination having a Calvinist theology and originally called the Dutch Reformed Church.
- reticuloendothelial system — the aggregate of the phagocytic cells, including certain cells of the bone marrow, lymphatic system, liver, and spleen, that have reticular and endothelial characteristics and function in the immune system's defense against foreign bodies. Abbreviation: RES.
- richardson ground squirrel — a ground squirrel, Citellus richardsoni, of sagebrush and grassland areas of the northwestern U.S. and adjacent regions in Canada.
- shielded metal arc welding — Shielded metal arc welding is a process in which a coated wire is melted to fill spaces between parts. The molten coating floats to the surface of the molten metal to protect it from the atmosphere.
- statistical-thermodynamics — the science that deals with average properties of the molecules, atoms, or elementary particles in random motion in a system of many such particles and relates these properties to the thermodynamic and other macroscopic properties of the system.
- straight-line depreciation — Straight-line depreciation is a method of depreciation in which an equal amount of depreciation is taken each year.
- super video graphics array — (hardware) (SVGA) A video display standard created by VESA for IBM PC compatible personal computers. The resolution is 800 x 600 4-bit pixels. Each pixel can therefore be one of 16 colours. See Video Graphics Array.
- the inland revenue service — (in the US) a government board that administers and collects major direct taxes
- the liberal democrat party — a political party in Britain which was formed from a merger of the Liberal Party and the Social Democratic Party
- the royal and ancient club — a golf club, headquarters of the sport's ruling body, based in St Andrews, Scotland
- to batten down the hatches — If someone battens down the hatches, they prepare themselves so that they will be able to survive a coming difficulty or crisis.
- to catch hold of something — Hold is used in expressions such as grab hold of, catch hold of, and get hold of, to indicate that you close your hand tightly around something, for example to stop something moving or falling.
- to come to a grinding halt — If you say that something comes to a grinding halt, you are emphasizing that it stops very suddenly, especially before it was meant to.
- to preach to the converted — If you say that someone is preaching to the converted, you mean that they are wasting their time because they are trying to persuade people to think or believe in things that they already think or believe in.
- to set the record straight — If you set the record straight or put the record straight, you show that something which has been regarded as true is in fact not true.
- two sides of the same coin — opposite but connected ideas