12-letter words containing a, e, g, n, i
- sleeping car — a railroad car fitted with berths, compartments, bedrooms, or drawing rooms for passengers to sleep in.
- sleepwalking — an act of sleepwalking; somnambulation.
- sliding seat — a rower's seat that rides on wheels in metal tracks fastened to the boat's frame, allowing the seat to slide back and forth, thereby tapping the rower's leg strength to maximize the stroke.
- sloganeering — Sloganeering is the use of slogans by people such as politicians or advertising agencies.
- smoke signal — If someone such as a politician or businessman sends out smoke signals, they give an indication of their views and intentions. This indication is often not clear and needs to be worked out.
- smoking area — a designated area in which smoking is permitted
- space-saving — that saves space.
- spade guinea — a guinea decorated with a spade-shaped shield, coined during the reign of George III
- spearfishing — any of several fishes of the genus Tetrapturus, resembling the sailfish but having the first dorsal fin much less developed: inhabiting all seas, but rare.
- spearheading — the sharp-pointed head that forms the piercing end of a spear.
- specialising — to pursue some special line of study, work, etc.; have a specialty: The doctor specializes in gastroenterology.
- speed dating — an organized social event in which participants have one-on-one conversations typically limited to less than ten minutes, for the purpose of meeting people they would like to date.
- speedballing — the practice of taking cocaine and heroin together intravenously
- speedboating — the act, practice, or sport of traveling in a speedboat.
- speedskating — a form of ice skating in which contestants race against each other or the clock over various distances
- spermagonium — Botany, Mycology. spermogonium.
- spring break — a vacation from school or college during the spring term, lasting about a week.
- spring water — water from natural underground source
- spring-clean — to subject (a place) to a spring-cleaning.
- spur gearing — a system of spur gears.
- squared ring — boxing ring.
- staggeringly — tending to stagger or overwhelm: a staggering amount of money required in the initial investment.
- staging area — an area, as a port of embarkation, where troops are assembled and readied for transit to a new field of operations.
- stauropegion — (in an autocephalous church) a monastery subject directly to the primate.
- steady-going — steadfast; faithful; unchanging: steady-going service to the cause of justice.
- steam engine — an engine worked by steam, typically one in which a sliding piston in a cylinder is moved by the expansive action of the steam generated in a boiler.
- steam-engine — an engine worked by steam, typically one in which a sliding piston in a cylinder is moved by the expansive action of the steam generated in a boiler.
- steering arm — the part of a vehicle's chassis that directs the input from the steering box
- stegosaurian — having the characteristics of a stegosaur
- steinamanger — German name of Szombathely.
- stenographic — the art of writing in shorthand.
- stonewalling — the act of stalling, evading, or filibustering, especially to avoid revealing politically embarrassing information.
- storage ring — a device for storing charged particles fed from an accelerator, consisting of a set of magnets placed in a ring and adjusted to keep the particles circulating until they are used.
- storage unit — rented space to store items
- straightneck — a variety of summer squash related to the crookneck but not having a recurved neck.
- straightness — without a bend, angle, or curve; not curved; direct: a straight path.
- strain gauge — Geology. a type of extensometer designed for geophysical use.
- strategising — to make up or determine strategy; plan.
- strategizing — to make up or determine strategy; plan.
- streamlining — a teardrop line of contour offering the least possible resistance to a current of air, water, etc.
- stringhalted — afflicted with stringhalt
- superheating — Superheating of steam is raising its temperature to well above boiling point.
- superorganic — of or relating to the structure of cultural elements within society conceived as independent of and superior to the individual members of society.
- swine plague — hemorrhagic septicemia of hogs, caused by the bacterium Pasteurella suiseptica, characterized by an accompanying infection of pneumonia.
- swiss-german — of or relating to a person from German-speaking Switzerland
- synergically — in a synergic manner
- syntagmatite — a dark crystalline form of hornblende
- tack welding — to join (pieces of metal) with a number of small welds spaced some distance apart.
- tag question — Also called tag. a short interrogative structure appended to a statement or command, as isn't it in It's raining, isn't it?, are you in You're not going, are you?, or German nicht wahr.
- take against — If you take against someone or something, you develop a dislike for them, often for no good reason.