16-letter words containing s, a, c, i
- nicholas of cusa — 1401–64, German cardinal, philosopher, and mathematician: anticipated Copernicus in asserting that the earth revolves around the sun
- nicotine-stained — discoloured by the effects of nicotine
- nicoya peninsula — a peninsula in NW Costa Rica, on the Pacific Ocean.
- nitrous bacteria — bacteria that convert ammonia to nitrites in the soil
- nominal sentence — a sentence consisting of a subject and complement without a linking verb, as Very interesting, those books.
- non-aristocratic — of or relating to government by an aristocracy.
- non-conservative — disposed to preserve existing conditions, institutions, etc., or to restore traditional ones, and to limit change.
- non-consummation — the act of consummating; completion.
- non-metaphysical — pertaining to or of the nature of metaphysics.
- non-narcissistic — having an undue fascination with oneself; vain.
- non-naturalistic — imitating nature or the usual natural surroundings.
- non-satisfaction — an act of satisfying; fulfillment; gratification.
- non-solicitation — the act of soliciting.
- noncompassionate — Not compassionate.
- noncontroversial — of, relating to, or characteristic of controversy, or prolonged public dispute, debate, or contention; polemical: a controversial book.
- nondiscretionary — subject or left to one's own discretion.
- nonfinite clause — a clause with a nonfinite verb or with no verb, as the hour being late in The hour being late, we left.
- nonphysiological — of or relating to physiology.
- not miss a trick — to be very alert
- 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
- nutcracker suite — a ballet and concert suite (1892) arranged by Peter Ilyich Tchaikovsky from his orchestral work for a ballet, The Nutcracker.
- objective pascal — An extension of the PASCAL language which provides the possibility to use object-oriented programming constructs.
- observation deck — an area on a high building that is surrounded with railings or fencing and which provides panoramic views
- occasional table — a small table with no regular use
- oesophagogastric — (anatomy) Of or pertaining to the oesophagus and the stomach.
- ohmic resistance — resistance (def 3a).
- oligosaccharides — Plural form of oligosaccharide.
- open scholarship — a scholarship which anyone can apply for
- optical illusion — something that deceives by producing a false or misleading impression of reality.
- optical scanning — the process of interpreting data in printed, handwritten, bar-code, or other visual form by a device (optical scanner or reader) that scans and identifies the data.
- optical tweezers — a laser device used to study, manipulate, or trap a microscopic object, as a microorganism or cell, with nanometer precision.
- orthosympathetic — Of or pertaining to the sympathetic component of the autonomic nervous system.
- osculating plane — the plane containing the circle of curvature of a point on a given curve.
- ovals of cassini — the locus of a point x, whose distance from two fixed points, a and b, is such that |x–a| |x–b| is a constant
- 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
- overcompensating — Present participle of overcompensate.
- overcompensation — a pronounced striving to neutralize and conceal a strong but unacceptable character trait by substituting for it an opposite trait.
- overenthusiastic — full of or characterized by enthusiasm; ardent: He seems very enthusiastic about his role in the play.
- 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.
- packet switching — a method of efficient data transmission whereby the initial message is broken into relatively small units, or packets, that are routed independently and subsequently reassembled.
- packet-switching — a method of efficient data transmission whereby the initial message is broken into relatively small units, or packets, that are routed independently and subsequently reassembled.
- paediatric nurse — a nurse who specializes in the care of children
- pair of scissors — two-bladed cutting tool
- panel discussion — a formal discussion before an audience for which the topic, speakers, etc., have been selected in advance.
- panoramic screen — a very wide screen, as of a television, etc
- papillary muscle — one of the small bundles of muscles attached to the ventricle walls and to the chordae tendineae that tighten these tendons during ventricular contraction.
- paratuberculosis — Johne's disease.
- parochial school — a primary or secondary private school supervised by a religious organization, especially a Roman Catholic day school affiliated with a parish or a holy order.