16-letter words containing r, d, o
- short ski method — a way of learning to ski, using short skis
- shorthand typing — shorthand and typing
- shorthand typist — A shorthand typist is a person who types and writes shorthand, usually in an office.
- shorthand writer — a person trained to write in shorthand
- shortsightedness — unable to see far; nearsighted; myopic.
- shot in the dark — a discharge of a firearm, bow, etc.
- shoulder harness — the part of a seat belt that goes over the shoulder and diagonally across the chest.
- shoulder holster — a holster that is worn on the shoulder
- shoulder surfing — a form of credit-card fraud in which the perpetrator stands behind and looks over the shoulder of the victim as he or she withdraws money from an automated teller machine, memorizes the card details, and later steals the card
- show cause order — a court order issued to a party in a lawsuit, directing that party to appear to give reasons why a certain action should not be put into effect by the court.
- shut the door on — to refuse to think about
- sidestream smoke — secondhand smoke.
- slang dictionary — a specialized dictionary covering the words, phrases, and idioms that reflect the least formal speech of a language. These terms are often metaphorical and playful, and are likely to be evanescent as the spoken language changes from one generation to another. Much slang belongs to specific groups, as the jargon of a particular class, profession, or age group. Some is vulgar. Some slang terms have staying power as slang, but others make a transition into common informal speech, and then into the standard language. An online slang dictionary, such as the Dictionary.com Slang Dictionary, provides immediate information about the meaning and history of a queried term and its appropriateness or lack of appropriateness in a range of social and professional circumstances.
- sliding friction — frictional resistance to relative movement of surfaces on loaded contact
- slubberdegullion — a slovenly or worthless person
- smokeless powder — any of various substitutes for ordinary gunpowder that give off little or no smoke, especially one composed wholly or mostly of guncotton.
- social darwinism — a 19th-century theory, inspired by Darwinism, by which the social order is accounted as the product of natural selection of those persons best suited to existing living conditions and in accord with which a position of laissez-faire is advocated.
- social democracy — a political ideology advocating a gradual transition to socialism or a modified form of socialism by and under democratic political processes.
- sodium carbonate — Also called soda ash. an anhydrous, grayish-white, odorless, water-soluble powder, Na 2 CO 3 , usually obtained by the Solvay process and containing about 1 percent of impurities consisting of sulfates, chlorides, and bicarbonates of sodium: used in the manufacture of glass, ceramics, soaps, paper, petroleum products, sodium salts, as a cleanser, for bleaching, and in water treatment.
- sodium hydroxide — a white, deliquescent, water-soluble solid, NaOH, usually in the form of lumps, sticks, chips, or pellets, that upon solution in water generates heat: used chiefly in the manufacture of other chemicals, rayon, film, soap, as a laboratory reagent, and in medicine as a caustic.
- sodium perborate — a white, crystalline, water-soluble solid, NaBO 2 ⋅3H 2 O or NaBO 3 ⋅4H 2 O, used chiefly as a bleaching agent and antiseptic.
- soil conditioner — any of various organic or inorganic materials added to soil to improve its structure.
- sole stockholder — the only person who holds shares in a business
- solid dispersion — Solid dispersion is the process of dispersing a solid through a liquid in order to increase contact.
- solid propellant — a rocket propellant in solid form, usually containing a mixture or combination of fuel and oxidizer.
- sonata da camera — an instrumental musical form, common in the Baroque period, usually consisting of a series of dances.
- southern uplands — a hilly region extending across S Scotland: includes the Lowther, Moorfoot, and Lammermuir hills
- spear-head spoon — diamond-point spoon.
- spectacled cobra — Indian cobra.
- speed networking — the practice of trying to form business connections and contacts through meetings at which individuals are given the opportunity to have several conversations of limited duration with strangers
- spotted mackerel — a small mackerel, Scomberomorus queenslandicus, of northern Australian waters
- spotted redshank — a sandpiper, Tringa erythropus, which is a large wader with red legs
- spreading factor — a substance, as hyaluronidase, that promotes the diffusion of a material through body tissues
- st. john's-bread — carob (def 2).
- stage production — a play or show which is performed on stage
- stagedoor johnny — a man who often goes to a theater or waits at a stage door to court an actress.
- stannic chloride — a colorless fuming and caustic liquid, SnCl 4 , soluble in water and alcohol, that converts with water to a crystalline solid: used for electrically conductive and electroluminescent coatings and in ceramics.
- state-controlled — controlled by the government
- stevedore's knot — a knot that forms a lump in a line to prevent it from passing through a hole or grommet.
- stone-cold sober — If someone is stone-cold sober, they are not drunk at all.
- stop-limit order — stop order.
- storm and stress — Sturm und Drang.
- strawberry blond — reddish blond.
- street directory — a directory containing an alphabetical list of streets along with other information such as the names and addresses of householders and tradespeople
- streets ahead of — superior to, more advanced than, etc
- stroboradiograph — a stroboscopic radiograph.
- strongyloidiasis — an intestinal disease caused by infection with the nematode worm Strongyloides stercoralis
- studio apartment — an apartment consisting of one main room, a kitchen or kitchenette, and a bathroom. Compare efficiency apartment.
- subordinationism — the doctrine that the first person of the Holy Trinity is superior to the second, and the second superior to the third.
- sulfocarbanilide — thiocarbanilide.