16-letter words containing s, i, n, u
- neptunium series — a radioactive series that starts with plutonium-241 and ends with bismuth-209. Neptunium-237 is the longest-lived member of the series. The series does not occur in nature
- neurasthenically — In a neurasthenic way.
- neuroborreliosis — A disorder of the central nervous system caused by a spirochete of the genus Borrelia.
- neurohypophysial — Relating to the neurohypophysis.
- neurolinguistics — the study of the neurological processes underlying the development and use of language.
- neuropathologies — the pathology of the nervous system.
- neuropathologist — A specialist who practices neuropathology.
- neuropsychiatric — Of or pertaining to neuropsychiatry; simultaneously neurological and psychiatric.
- neurotransmitter — any of several chemical substances, as epinephrine or acetylcholine, that transmit nerve impulses across a synapse to a postsynaptic element, as another nerve, muscle, or gland.
- neutrosophic set — (logic) A generalisation of the intuitionistic set, classical set, fuzzy set, paraconsistent set, dialetheist set, paradoxist set, tautological set based on Neutrosophy. An element x(T, I, F) belongs to the set in the following way: it is t true in the set, i indeterminate in the set, and f false, where t, i, and f are real numbers taken from the sets T, I, and F with no restriction on T, I, F, nor on their sum n=t+i+f. The neutrosophic set generalises: - the intuitionistic set, which supports incomplete set theories (for 0
- niche publishing — publishing books that are intended for a very specialized market
- nicholas of cusa — 1401–64, German cardinal, philosopher, and mathematician: anticipated Copernicus in asserting that the earth revolves around the sun
- nicoya peninsula — a peninsula in NW Costa Rica, on the Pacific Ocean.
- nitrogen mustard — any of the class of poisonous, blistering compounds, as C 5 H 1 1 Cl 2 N, analogous in composition to mustard gas but containing nitrogen instead of sulfur: used in the treatment of cancer and similar diseases; mechlorethamine.
- nitrosylsulfuric — of or derived from nitrosylsulfuric acid.
- nitrous bacteria — bacteria that convert ammonia to nitrites in the soil
- no-win situation — choice between negative outcomes
- noise suppressor — squelch (def 8).
- non-constructive — helping to improve; promoting further development or advancement (opposed to destructive): constructive criticism.
- non-consummation — the act of consummating; completion.
- non-instrumental — serving or acting as an instrument or means; useful; helpful.
- non-naturalistic — imitating nature or the usual natural surroundings.
- non-spuriousness — not genuine, authentic, or true; not from the claimed, pretended, or proper source; counterfeit.
- nondestructively — In a nondestructive manner; without causing destruction.
- nonfinite clause — a clause with a nonfinite verb or with no verb, as the hour being late in The hour being late, we left.
- noninstitutional — Not institutional; not having the usual characteristics of an institution.
- norodom sihanouk — Prince Norodom [nawr-uh-dom,, -duh m] /ˈnɔr əˌdɒm,, -dəm/ (Show IPA), 1922–2004, Cambodian statesman: premier 1952–60; chief of state 1960–70 and 1975–76.
- nouvelle cuisine — a modern style of French cooking that emphasizes the use of the finest and freshest ingredients simply and imaginatively prepared, often with fresh herbs, the artful arrangement and presentation of food, and the use of reduced stocks in place of flour-thickened sauces.
- nuclear emulsion — a photographic emulsion in the form of a thick block, used to record the tracks of elementary particles.
- nuclear industry — the industry involving nuclear weapons, nuclear power stations, etc
- nusslein-volhard — Christiane [kris-tee-ah-nuh,, kris-tyah-] /ˌkrɪs tiˈɑ nə,, krɪsˈtyɑ-/ (Show IPA), born 1942, German biologist: Nobel prize 1995.
- nutcracker suite — a ballet and concert suite (1892) arranged by Peter Ilyich Tchaikovsky from his orchestral work for a ballet, The Nutcracker.
- obstructionistic — a person who deliberately delays or prevents progress.
- oligonucleotides — Plural form of oligonucleotide.
- online thesaurus — a thesaurus or dictionary of words with the same or nearly the same meanings, or synonyms, and their opposites, or antonyms, such as Thesaurus.com, available on the Internet or the World Wide Web, accessed through a web browser, and used by entering a query term into a search box on the site. An online thesaurus provides immediate electronic access to lists of alternate terms for the queried word, covering its various shades of meaning: This online thesaurus showed me that smart, as an adjective, not only means intelligent, but also stylish, or lively, and gave long lists of other words for each meaning.
- opportunity cost — the money or other benefits lost when pursuing a particular course of action instead of a mutually-exclusive alternative: The company cannot afford the opportunity cost attached to policy decisions made by the current CEO.
- opportunity shop — a shop selling second-hand goods for charitable funds
- optical illusion — something that deceives by producing a false or misleading impression of reality.
- osculating plane — the plane containing the circle of curvature of a point on a given curve.
- ostentatiousness — characterized by or given to pretentious or conspicuous show in an attempt to impress others: an ostentatious dresser.
- over-consumption — the act of consuming, as by use, decay, or destruction.
- over-nourishment — something that nourishes; food, nutriment, or sustenance.
- over-speculation — the contemplation or consideration of some subject: to engage in speculation on humanity's ultimate destiny.
- overcautiousness — the quality or state of being too cautious, wary, or careful
- overenthusiastic — full of or characterized by enthusiasm; ardent: He seems very enthusiastic about his role in the play.
- oversubscription — to subscribe for more of than is available, expected, or required: The charity drive was oversubscribed by several thousand dollars.
- pacific sturgeon — a dark gray sturgeon, Acipenser transmontanus, inhabiting marine and fresh waters along the northwestern coast of North America, valued as a food and sport fish.
- paediatric nurse — a nurse who specializes in the care of children
- paint-by-numbers — formulaic; showing no original thought or creativity
- pairs tournament — an event in a sport such as tennis or darts open to pairs of competitors