16-letter words containing t, i, a, n, u
- 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.
- nguyen van thieu — Nguyen Van [ngoo-yen vahn,, noo-] /ˈŋuˈyɛn vɑn,, ˈnu-/ (Show IPA), 1923–2001, South Vietnamese political leader: president 1967–75.
- 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.
- nitrous bacteria — bacteria that convert ammonia to nitrites in the soil
- no-fault divorce — a divorce granted without anyone being found guilty of marital misconduct
- no-win situation — choice between negative outcomes
- non-accumulative — tending to accumulate or arising from accumulation; cumulative.
- non-attributable — to regard as resulting from a specified cause; consider as caused by something indicated (usually followed by to): She attributed his bad temper to ill health.
- non-bureaucratic — of, relating to, or characteristic of a bureaucrat or a bureaucracy; arbitrary and routine.
- non-consummation — the act of consummating; completion.
- non-illumination — an act or instance of illuminating.
- non-instrumental — serving or acting as an instrument or means; useful; helpful.
- non-naturalistic — imitating nature or the usual natural surroundings.
- non-quantifiable — to determine, indicate, or express the quantity of.
- non-remuneration — the act of remunerating.
- non-remunerative — affording remuneration; profitable: remunerative work.
- nonarchitectural — Not architectural.
- nonauthoritarian — Not authoritarian.
- noncommunication — Absence of communication; failure to communicate.
- noncommunicative — inclined to communicate or impart; talkative: He isn't feeling very communicative today.
- 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.
- nonmanufacturing — (economics) Outside of the manufacturing sector.
- nuclear industry — the industry involving nuclear weapons, nuclear power stations, etc
- nuclear reaction — reaction (def 8).
- nucleating agent — a substance used to seed clouds to control rainfall and fog formation
- nuncupative will — a will made by the oral and unwritten declaration of the testator, valid only in special circumstances.
- nutcracker suite — a ballet and concert suite (1892) arranged by Peter Ilyich Tchaikovsky from his orchestral work for a ballet, The Nutcracker.
- oblique triangle — any triangle that does not have a right angle (contrasted with right triangle).
- oblique zenithal — a type of map projection in which part of the earth's surface is projected onto a plane tangential to it between the poles and the equator
- occupation layer — (on an archaeological site) a layer of remains left by a single culture, from which the culture can be dated or identified.
- once upon a time — at one time in the past; formerly: I was a farmer once; a once powerful nation.
- one-way function — (cryptography, mathematics) A function which is easy to compute but whose inverse is very difficult to compute. Such functions have important applications in cryptography, specifically in public-key cryptography. See also: trapdoor function.
- oneida community — a society of religious perfectionists established by John Humphrey Noyes, in 1848 at Oneida, N.Y., on the theory that sin can be eliminated through social reform: dissolved and reorganized in 1881 as a joint-stock company.
- 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.
- open punctuation — punctuation characterized by sparing use of stops, esp of the comma
- operating budget — money allocated to a project
- operating manual — a leaflet of instructions on how to use something (such as an electrical appliance, etc)
- 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-communicate — to impart knowledge of; make known: to communicate information; to communicate one's happiness.
- over-cultivation — the act or art of cultivating.
- over-speculation — the contemplation or consideration of some subject: to engage in speculation on humanity's ultimate destiny.
- overaccumulation — Accumulation of too much.
- 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.
- overurbanization — the act or fact of urbanizing, or taking on the characteristics of a city: Urbanization has led to more air pollution and increasing childhood asthma.
- oxidation number — the state of an element or ion in a compound with regard to the electrons gained or lost by the element or ion in the reaction that formed the compound, expressed as a positive or negative number indicating the ionic charge of the element or ion.