16-letter words containing a, n, t, i, o, b
- reaction chamber — the chamber in a rocket engine in which the reaction or combustion of fuel occurs
- reaction turbine — a turbine driven by the reactive force of a fluid passing through the rotor blades.
- 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
- redbank whiteoak — a city in S Tennessee.
- redistributional — a distribution performed again or anew.
- right honourable — (in Britain and certain Commonwealth countries) a title of respect for a Privy Councillor or an appeal-court judge
- robin's plantain — the rattlesnake weed, Hieracium venosum.
- roundabout chair — corner chair.
- santiago de cuba — a region in Ecuador, E of the Andes: the border long disputed by Peru.
- self-approbation — approval; commendation.
- self-elaboration — an act or instance of elaborating.
- self-lubrication — the process of becoming lubricated without external factors
- self-observation — an act or instance of noticing or perceiving.
- self-subjugation — the act, fact, or process of subjugating, or bringing under control; enslavement: The subjugation of the American Indians happened across the country.
- semi-hibernation — Zoology. to spend the winter in close quarters in a dormant condition, as bears and certain other animals. Compare estivate.
- siberian mammoth — a shaggy-coated mammoth, Mammuthus primigenius, that lived in cold regions across Eurasia and North America during the Ice Age, known from fossils, cave paintings, and well-preserved frozen carcasses.
- smooth breathing — a symbol (') used in the writing of Greek to indicate that the initial vowel over which it is placed is unaspirated.
- 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.
- southern baptist — a member of the Southern Baptist Convention, founded in Augusta, Georgia, in 1845, that is strictly Calvinistic and active in religious publishing and education.
- stationary orbit — an orbit lying in, or approximately in, the plane of the equator for which the orbital period is equal to the spin period of the central body
- subcartilaginous — partially or incompletely cartilaginous.
- subjectification — to make subjective.
- subordinationism — the doctrine that the first person of the Holy Trinity is superior to the second, and the second superior to the third.
- the amazon basin — the catchment area of the River Amazon
- thrombocytopenia — an abnormal decrease in the number of blood platelets.
- tintinnabulation — the ringing or sound of bells.
- to mean business — If you say that someone means business, you mean they are serious and determined about what they are doing.
- to overabound in — to have or contain too large a quantity or number of something
- tobacco industry — business of selling smoking products
- tracheobronchial — of, relating to, or affecting the trachea and bronchi.
- tridarn cupboard — a Welsh cupboard of the late 17th and 18th centuries, with an open, canopied upper section for display.
- twin-carburettor — (of an engine) having two carburettors
- unconfirmability — to establish the truth, accuracy, validity, or genuineness of; corroborate; verify: This report confirms my suspicions.
- uncontradictable — to assert the contrary or opposite of; deny directly and categorically.
- unenforceability — to put or keep in force; compel obedience to: to enforce a rule; Traffic laws will be strictly enforced.
- vapor combustion — Vapor combustion is a closed burn system used for treating liquid waste which contains volatile organic compounds.
- virginia tobacco — a type of flue-cured tobacco grown originally in Virginia
- warminster broom — a European shrub, Cytisus praecox, of the legume family, having yellowish-white or yellow, pealike flowers.
- writ of subpoena — a legal document commanding the attendance in court, as a witness, of the person on whom it is served, under a penalty
- xaverian brother — a member of a congregation of Roman Catholic laymen bound by simple vows and dedicated to education.