16-letter words containing s, e, o, d
- radiation levels — the levels of the emission or transfer of radiant energy or the levels of the particles emitted in the transfer of radiant energy, esp the particles and gamma rays emitted in nuclear decay
- radio evangelist — a Christian minister who devotes time to preaching on the radio
- radiosymmetrical — radially symmetrical.
- radiotransparent — transparent to radiation; invisible in x-ray photographs and under fluoroscopy (opposed to radiopaque).
- reasonable doubt — law: grounds for believing sb is innocent
- record separator — (character) (RS) ASCII character 30.
- recorded message — words spoken by someone and recorded electronically in order to be replayed again in future, esp automatically over the phone
- 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
- redistributional — a distribution performed again or anew.
- released version — release
- religious leader — head of a church or order
- reprocessed wool — wool cloth respun and rewoven from the raveled fibers of unused cloth, such as the waste or clippings from a garment factory
- reservation desk — a desk in a hotel, office, etc, where an employee takes bookings for rooms, tickets, etc
- residential home — a home with social-work supervision for people who need more than just housing accommodation, such as esp the elderly, and also children in care or mentally handicapped adults
- restricted stock — unregistered stock, as that issued privately as compensation to corporate executives subject to special conditions.
- returned soldier — a soldier who has served abroad
- revised algol 60 — ALGOL 60 Revised
- rhode island red — one of an American breed of chickens having dark reddish-brown feathers and producing brown eggs.
- richmond heights — a city in E Missouri, near St. Louis.
- rigid designator — an expression that identifies the same individual in every possible world: for example, "Shakespeare" is a rigid designator since it is possible that Shakespeare might not have been a playwright but not that he might not have been Shakespeare
- roadside repairs — repairs to a vehicle that has broken down on the road
- rochelle powders — (not in technical use) Seidlitz powders.
- roosevelt island — Formerly Welfare Island, Blackwells Island. an island in the East River, New York City: residential community. 1½ miles (2½ km) long.
- round-shouldered — having the shoulders bent forward, giving a rounded form to the upper part of the back.
- safe deposit box — A safe deposit box is a small box, usually kept in a special room in a bank, in which you can store valuable objects.
- safe-deposit box — a lockable metal box or drawer, especially in a bank vault, used for safely storing valuable papers, jewelry, etc.
- sandlot baseball — a form of baseball played by children on an area of vacant ground
- sandstone quarry — a quarry from which sand is extracted
- 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.
- scar tissue code — (humour, programming) Old code that is commented out but still included in the current release.
- 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
- school-age child — a child who is old enough to go to school
- schouten islands — a group of islands belonging to Papua New Guinea, in the Pacific Oceans, off the N coast of New Guinea.
- scottish borders — a council area in SE Scotland, on the English border: created in 1996, it has the same boundaries as the former Borders Region: it is mainly hilly, with agriculture (esp sheep farming) the chief economic activity. Administrative centre: Newtown St Boswells. Pop: 108 280 (2003 est). Area: 4734 sq km (1827 sq miles)
- seaside knotweed — See under knotweed.
- 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.