16-letter words containing d, e, n, c
- quadricentennial — of, relating to, or marking the completion of a period of four hundred years.
- queen's evidence — evidence for the crown given by an accused person against his or her alleged accomplices.
- radiant exitance — the ability of a surface to emit radiation expressed as the radiant flux emitted per unit area at a specified point on the surface
- radio microphone — a microphone incorporating a radio transmitter so that the user can move around freely
- radio-controlled — A radio-controlled device works by receiving radio signals which operate it.
- ramsden eyepiece — an eyepiece consisting of two plano-convex crown-glass lenses of equal focal length, placed with the convex sides facing each other and with a separation between the lenses of about two-thirds of the focal length of each.
- re-accreditation — to ascribe or attribute to (usually followed by with): He was accredited with having said it.
- rearguard action — an action fought by a rearguard
- reckless driving — a serious traffic offence whereby the driver of a vehicle disregards the rules of the road, driving very dangerously, causing accidents or other damage
- reconceptualized — to form into a concept; make a concept of.
- recording studio — place where music is recorded
- rectus abdominis — a long flat muscle that extends along the whole length of both sides of the abdomen. It flexes the vertebral column, particularly the lumbar portion; it also tenses the anterior abdominal wall and assists in compressing the abdominal contents
- red-necked grebe — a large stocky grebe, Podiceps grisegena, of circumpolar regions having a dark neck: family Podicipedidae
- redundancy money — a sum of money given by an employer to an employee who has been made redundant: usually calculated on the basis of the employee's rate of pay and length of service
- refractive index — index of refraction.
- register dancing — Many older processor architectures suffer from a serious shortage of general-purpose registers. This is especially a problem for compiler-writers, because their generated code needs places to store temporaries for things like intermediate values in expression evaluation. Some designs with this problem, like the Intel 80x86, do have a handful of special-purpose registers that can be pressed into service, providing suitable care is taken to avoid unpleasant side effects on the state of the processor: while the special-purpose register is being used to hold an intermediate value, a delicate minuet is required in which the previous value of the register is saved and then restored just before the official function (and value) of the special-purpose register is again needed.
- reidentification — an act or instance of identifying; the state of being identified.
- research student — a student studying for a doctoral award, that is, a PhD or an MPhil
- residence permit — permission allowing someone to legally reside in a country
- residential care — the provision by a welfare agency of a home with social-work supervision for people who need more than just housing accommodation, such as children in care or mentally handicapped adults
- residual current — an electric current that continues to flow in a device, etc when there is no voltage supply, due to electrons emitted by heat, etc
- revolving credit — credit automatically available up to a predetermined limit while payments are periodically made. Compare credit line (def 2).
- ribonucleic acid — RNA.
- richmond heights — a city in E Missouri, near St. Louis.
- ring-necked duck — a North American scauplike duck, Aythya collaris, having a chestnut ring around the neck.
- round lake beach — a town in NE Illinois.
- round the corner — close at hand
- run the blockade — to go past or through a blockade
- saddle stitching — to sew, bind, or decorate with a saddle stitch.
- sangre de cristo — a mountain range in S Colorado and N New Mexico: a part of the Rocky Mountains. Highest peak, Blanca Peak, 14,390 feet (4385 meters).
- santiago de cuba — a region in Ecuador, E of the Andes: the border long disputed by Peru.
- schlieren method — a method for detecting regions of differing densities in a clear fluid by photographing a beam of light passed obliquely through it.
- schneider trophy — a trophy for air racing between seaplanes of any nation, first presented by Jacques Schneider (1879–1928) in 1913; won outright by Britain in 1931
- schouten islands — a group of islands belonging to Papua New Guinea, in the Pacific Oceans, off the N coast of New Guinea.
- scratch hardness — resistance of a material, as a stone or metal, to scratching by one of several other materials, the known hardnesses of which are assembled into a standard scale, as the Mohs' scale of minerals.
- sculpture garden — a garden that showcases sculptures in landscaped surroundings
- sebaceous glands — any of the cutaneous glands that secrete oily matter for lubricating hair and skin.
- second adventist — Adventist (def 1).
- second amendment — an amendment to the U.S. Constitution, ratified in 1791 as part of the Bill of Rights, guaranteeing the right to keep and bear arms as necessary to maintain a state militia.
- second childhood — senility; dotage.
- second intention — See under intention (def 5b).
- second messenger — any of various intracellular chemical substances, as cyclic AMP, that transmit and amplify the messages delivered by a first messenger to specific receptors on the cell surface.
- second world war — World War II.
- second-story man — a burglar who enters through an upstairs window.
- secondary accent — a stress accent weaker than primary accent but stronger than lack of stress.
- secondary cancer — a cancerous growth in some part of the body away from the site of the original tumour
- secondary colour — a colour formed by mixing two primary colours
- secondary growth — an increase in the thickness of the shoots and roots of a vascular plant as a result of the formation of new cells in the cambium.
- secondary market — the market that exists for an issue after large blocks of shares have been publicly distributed.
- secondary modern — Secondary moderns were schools which existed until recently in Britain for children aged between about eleven and sixteen, where more attention was paid to practical skills and less to academic study than in a grammar school.