16-letter words containing e, n, c, h
- schiff's reagent — a solution of rosaniline and sulfurous acid in water, used to test for the presence of aldehydes.
- schlieren method — a method for detecting regions of differing densities in a clear fluid by photographing a beam of light passed obliquely through it.
- schmaltz herring — herring caught just before spawning, when it has much fat
- 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 inspector — an official whose job is to inspect schools and to report on their quality and conditions
- schouten islands — a group of islands belonging to Papua New Guinea, in the Pacific Oceans, off the N coast of New Guinea.
- schreiner finish — a lustrous surface imparted to a fabric by schreinerizing.
- sclerenchymatous — supporting or protective tissue composed of thickened, dry, and hardened cells.
- 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.
- scrovegni chapel — Arena Chapel.
- second childhood — senility; dotage.
- 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 phloem — phloem derived from the cambium during secondary growth.
- secondary school — a high school or a school of corresponding grade, ranking between a primary school and a college or university.
- secondhand smoke — smoke from a cigarette, cigar, or pipe that is involuntarily inhaled, especially by nonsmokers.
- secular humanism — any set of beliefs that promotes human values without specific allusion to religious doctrines.
- self-enhancement — to raise to a higher degree; intensify; magnify: The candlelight enhanced her beauty.
- shakedown cruise — extortion, as by blackmail or threats of violence.
- sheepskin jacket — a short jacket made of the skin of a sheep with the wool still attached to it
- shipping channel — a navigational pathway that a ship uses to travel from one place to another
- shirring elastic — elastic used for shirring
- shoestring catch — a catch of a ball on the fly, made close to the ground while running.
- shopping channel — television station used to sell goods
- shopping complex — a shopping centre
- simonyi, charles — Charles Simonyi
- sit on the fence — to be unable or unwilling to commit oneself
- situation ethics — a view of ethics that deprecates general moral principles while emphasizing the source of moral judgments in the distinctive characters of specific situations.
- slap in the face — smack on the cheek
- slap on the back — to congratulate
- smack in the eye — a snub or setback
- social gathering — party, get-together
- something fierce — desperately, intensely
- sonata da chiesa — an instrumental musical form, common in the Baroque period, that usually consists of four movements alternating between slow and fast.
- sounding machine — any of various machines for taking and recording soundings.
- south charleston — a city in W West Virginia.
- spanish chestnut — Castanea sativa
- spanish mackerel — an American game fish, Scomberomorus maculatus, inhabiting the Atlantic Ocean.
- spanish-american — noting or pertaining to the parts of America where Spanish is the prevailing language.
- special handling — (in the U.S. Postal Service) the handling of third- and fourth-class mail as first-class upon the payment of a fee.
- speech community — the aggregate of all the people who use a given language or dialect.
- speech synthesis — computer-generated audio output that imitates human speech
- splanchnic nerve — Anatomy. any of several nerves to the viscera and blood vessels of the chest and pelvic areas.
- splanchnopleural — the double layer formed by the association of the lower layer of the lateral plate of mesoderm with the underlying entoderm, which develops into the embryonic viscera.
- spraying machine — a device for spraying large volumes of liquid, such as insecticide onto crops
- stab in the back — to pierce or wound with or as if with a pointed weapon: She stabbed a piece of chicken with her fork.
- 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.
- stannic sulphide — an insoluble solid compound of tin usually existing as golden crystals or as a yellowish-brown powder: used as a pigment. Formula: SnS2
- statutory change — a change in the law
- steal a march on — to walk with regular and measured tread, as soldiers on parade; advance in step in an organized body.
- steric hindrance — the prevention or retardation of inter- or intramolecular interactions as a result of the spatial structure of a molecule.