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17-letter words containing n, o, r, e, c, t

  • protocol analyser — (communications, hardware, networking, testing, tool)   Any device that captures and interprets the network traffic between two or more connected computer systems. The traffic can then be decoded so that it is possible to see what processes are occurring. By examining the flow of traffic, protocol analysers can be used to find out where problems (such as bottlenecks or the failure of a network device) are on a LAN. Advanced protocol analysers can also provide statistics on the traffic that can help to identify trends that may in future lead to further problems with the network.
  • proton microscope — a powerful type of microscope that uses a beam of protons, giving high resolution and sharp contrast
  • put into practice — If you put a belief or method into practice, you behave or act in accordance with it.
  • put the screws on — a metal fastener having a tapered shank with a helical thread, and topped with a slotted head, driven into wood or the like by rotating, especially by means of a screwdriver.
  • pythagorean scale — the major scale as derived acoustically by Pythagoras from the perfect fifth.
  • quattuordecillion — a cardinal number represented in the U.S. by 1 followed by 45 zeros, and in Great Britain by 1 followed by 84 zeros.
  • quick on the draw — having fast reflexes
  • recoil escapement — anchor escapement.
  • reconstructionism — a 20th-century movement among U.S. Jews, founded by Rabbi Mordecai M. Kaplan, advocating that Judaism, being a culture and way of life as well as a religion, is in sum a religious civilization requiring constant adaptation to contemporary conditions so that Jews can identify more readily and meaningfully with the Jewish community.
  • reconstructionist — an advocate or supporter of Reconstruction or Reconstructionism.
  • recovery position — a position in which an unconscious person can be lain on the floor, which minimises them from further risk
  • recreation centre — a facility open to the public for leisure and recreation activities
  • recreation ground — an open space for public recreation, esp one in a town, with swings and slides, etc, for children
  • recreational drug — drug taken for pleasure
  • recreationalist's — recreationist.
  • recruiting office — an office where staff are recruited, esp by the military
  • recrystallization — to become crystallized again.
  • redemption center — a commercial establishment at which trading stamps of a specific brand may be exchanged for merchandise.
  • reduce to silence — If someone or something reduces you to silence, they make you feel so upset or confused that you cannot speak.
  • reduction formula — a formula, such as sin (90° ± A) = cos A, expressing the values of a trigonometric function of any angle greater than 90° in terms of a function of an acute angle
  • reflection nebula — a cloud of interstellar gas and dust that reflects the light of neighboring stars.
  • refuse collection — the collection of rubbish and waste, usually in a rubbish or refuse truck, before final disposal
  • remote-controlled — A remote-controlled machine or device is controlled from a distance by the use of radio or electronic signals.
  • rental collection — a group of books, in a public or other free library, for which a borrower must pay a fee.
  • repertory company — repertory (def 2).
  • rescue operations — operations or organized procedures to bring people or a person out of danger, attack, harm, etc
  • respiratory chain — a series of mitochondrial proteins that transport electrons of hydrogen, released in the Krebs cycle, from acetyl coenzyme A to inhaled oxygen to form H 2 O: the energy released in the process is conserved as ATP.
  • resurrection fern — a drought-resistant, evergreen, epiphytic fern, Polypodium polypodioides, of subtropical to tropical America, appearing to be a ball of coiled, dead leaves in the dry season but reviving with moisture.
  • reticulate python — a python, Python reticulatus, of southeastern Asia and the East Indies, sometimes growing to a length of 32 feet (10 meters): usually considered to be the largest snake in the world.
  • retrocessionaires — a reinsurance company that accepts or takes a retrocession.
  • return of capital — A return of capital is a situation in which you receive back money that was previously invested.
  • return on capital — A return on capital is any earnings that you receive from the capital that you have invested.
  • returning officer — a public official appointed to conduct and preside at an election.
  • revascularization — the restoration of the blood circulation of an organ or area, achieved by unblocking obstructed or disrupted blood vessels or by surgically implanting replacements.
  • rhinoceros beetle — any of several scarabaeid beetles, especially of the genus Dynastes, which comprises the largest beetles, characterized by one or more horns on the head and prothorax.
  • ribonucleoprotein — a substance composed of RNA in close association with protein; a nucleoprotein containing RNA. Abbreviation: RNP.
  • rocket propulsion — propulsion of an object by thrust developed by a rocket.
  • rocket technology — the technology of the design, operation, maintenance, and launching of rockets
  • romantic movement — the late 18th- and early 19th-century movement in France, Germany, England, and America to establish Romanticism in art and literature.
  • round-trip ticket — a ticket entitling a passenger to travel to his or her destination and back again
  • run out the clock — to maintain control of the ball in the closing minutes of a game
  • sacred roman rota — rota1 (def 3).
  • safety precaution — a precaution that is taken in order to ensure that something is safe and not dangerous
  • saint christopherSaint, died a.d. c250, Christian martyr.
  • saint croix river — Also called Santa Cruz. a U.S. island in the N Lesser Antilles: the largest of the Virgin Islands. 82 sq. mi. (212 sq. km).
  • sandro botticelli — Sandro [san-droh,, sahn-;; Italian sahn-draw] /ˈsæn droʊ,, ˈsɑn-;; Italian ˈsɑn drɔ/ (Show IPA), (Alessandro di Mariano dei Filipepi) 1444?–1510, Italian painter.
  • scarlet firethorn — a Eurasian evergreen, thorny shrub, Pyracantha coccinea, of the rose family, having white, hairy flower clusters and bright red berries.
  • scientific theory — a coherent group of propositions formulated to explain a group of facts or phenomena in the natural world and repeatedly confirmed through experiment or observation: the scientific theory of evolution.
  • sea grant college — a college or university doing research on marine resources under the U.S. National Sea Grant College and Program Act of 1966.
  • second derivative — the derivative of the derivative of a function: Acceleration is the second derivative of distance with respect to time.
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