17-letter words containing s, a, n, i
- munitions factory — a factory where munitions are made
- muscae volitantes — floater (def 6).
- musical interlude — an interval in a play, event or occasion during which music is played
- myasthenia gravis — a disease of impaired transmission of motor nerve impulses, characterized by episodic muscle weakness and easy fatigability, especially of the face, tongue, neck, and respiratory muscles: caused by autoimmune destruction of acetylcholine receptors. Abbreviation: MG.
- naked singularity — an infinitely dense point mass without a surrounding black hole
- nakhon ratchasima — a city in central Thailand.
- nashville warbler — a North American wood warbler, Vermivora ruficapilla, having a gray head, an olive-green back, and yellow underparts.
- nasolacrimal duct — a membranous canal extending from the lacrimal sac to the nasal cavity, through which tears are discharged into the nose.
- national assembly — the body constituted by the French Third Estate in June 1789 after the calling of the Estates General. It was dissolved in Sept 1791 to be replaced by the new Legislative Assembly
- national seashore — an area of seacoast set aside and maintained by the U.S. government for purposes of recreation or wildlife study.
- national security — defence of a country
- nationalist china — China, Republic of.
- nationalistically — In a nationalistic manner.
- natural harmonics — harmonics of a note produced on a stringed instrument by lightly touching an open or unstopped sounded string.
- natural selection — the process by which forms of life having traits that better enable them to adapt to specific environmental pressures, as predators, changes in climate, or competition for food or mates, will tend to survive and reproduce in greater numbers than others of their kind, thus ensuring the perpetuation of those favorable traits in succeeding generations.
- nausea anesthesia — a loss of the sensation of nausea that is normally stimulated by noxious and disgusting substances.
- naval air station — military airbase for the navy
- navigation lights — lights on an aircraft
- navigation system — A navigation system is an instrument that determines the position of a vehicle and the route to a particular place.
- negative catalyst — an inhibitor.
- negative eugenics — the study of or belief in the possibility of improving the qualities of the human species or a human population, especially by such means as discouraging reproduction by persons having genetic defects or presumed to have inheritable undesirable traits (negative eugenics) or encouraging reproduction by persons presumed to have inheritable desirable traits (positive eugenics)
- negative transfer — the obstruction of or interference with new learning because of previous learning, as when a U.S. tourist in England learns to drive on the left side of the road.
- neo-malthusianism — a view or doctrine advocating population control, especially by contraception.
- neo-scholasticism — a contemporary application of Scholasticism to modern problems and life.
- neurofibromatosis — a dominantly inherited genetic disorder characterized by flat brown patches on the skin, neurofibromas of the skin and internal organs, and in some cases skeletal deformity.
- neuropsychiatrist — A medical doctor specializing in neuropsychiatry; a medical doctor dealing with disorders that have both neurological and psychiatric features.
- neurotransmission — the transmission of a nerve impulse across a synapse.
- neurotransmissive — Relating to neurotransmission.
- neurotransmitters — Plural form of neurotransmitter.
- new lease on life — a contract renting land, buildings, etc., to another; a contract or instrument conveying property to another for a specified period or for a period determinable at the will of either lessor or lessee in consideration of rent or other compensation.
- newcastle disease — a rapidly spreading virus-induced disease of birds and domestic fowl, as chickens, marked by respiratory difficulty, reduced egg production and, in chicks, paralysis.
- newspaper cutting — clipping from a news publication
- nial systems ltd. — Distributors of Q'NIAL. Address: Ottawa Canada. Telephone: Canada (613) 234 4188.
- nicholas bourbaki — the pseudonym of a group of mainly French mathematicians that, since 1939, has been producing a monumental work on advanced mathematics, Eléments de Mathématique
- nightshade family — the plant family Solanaceae, characterized by herbaceous plants, trees, shrubs, and vines having alternate, simple or pinnate leaves, conspicuous flowers, and fruit in the form of a berry or capsule, and including belladonna, eggplant, nightshade, peppers of the genus Capsicum, petunia, potato, tobacco, and tomato.
- nikita khrushchev — Nikita S(ergeyevich) [ni-kee-tuh sur-gey-uh-vich;; Russian nyi-kyee-tuh syir-gye-yuh-vyich] /nɪˈki tə sɜrˈgeɪ ə vɪtʃ;; Russian nyɪˈkyi tə syɪrˈgyɛ yə vyɪtʃ/ (Show IPA), 1894–1971, Russian political leader: premier of the U.S.S.R. 1958–64.
- nikolaus von cusa — Nicholas (def 1).
- nine days' wonder — an event or thing that arouses considerable but short-lived interest or excitement.
- nitrogen narcosis — a semistupor, lightheadedness, or euphoria experienced by deep-sea divers when nitrogen from air enters the blood at higher than atmospheric pressure.
- non-assignability — capable of being specified: The word has no assignable meaning in our language.
- non-consideration — the act of considering; careful thought; meditation; deliberation: I will give your project full consideration.
- non-controversial — of, relating to, or characteristic of controversy, or prolonged public dispute, debate, or contention; polemical: a controversial book.
- non-demonstrative — characterized by or given to open exhibition or expression of one's emotions, attitudes, etc., especially of love or affection: She wished her fiancé were more demonstrative.
- non-discretionary — subject or left to one's own discretion.
- non-institutional — of, relating to, or established by institution.
- non-instructional — the act or practice of instructing or teaching; education.
- non-materialistic — excessively concerned with physical comforts or the acquisition of wealth and material possessions, rather than with spiritual, intellectual, or cultural values.
- non-stereotypical — a process, now often replaced by more advanced methods, for making metal printing plates by taking a mold of composed type or the like in papier-mâché or other material and then taking from this mold a cast in type metal.
- non-subordination — the act of placing in a lower rank or position: The refusal to allow women to be educated was part of society's subordination of women to men.
- non-thermoplastic — soft and pliable when heated, as some plastics, without any change of the inherent properties.