24-letter words containing n, e, p, h, r
- le chatelier's principle — the principle that if a system in chemical equilibrium is subjected to a disturbance it tends to change in a way that opposes this disturbance
- multiple reentry vehicle — a reentry vehicle equipped with multiple warheads that cannot be directed to separate targets. Abbreviation: MRV, M.R.V.
- nalbuphine hydrochloride — an opiate drug used as a painkiller
- neutrosophic probability — (logic) An extended form of probability based on Neutrosophy, in which a statement is held to be t true, i indeterminate, and f false, where t, i, f are real values from the ranges T, I, F, with no restriction on T, I, F or the sum n=t+i+f.
- newton-raphson iteration — (algorithm) An iterative algorithm for solving equations. Given an equation, f x = 0 and an initial approximation, x(0), a better approximation is given by: x(i+1) = x(i) - f(x(i)) / f'(x(i)) where f'(x) is the first derivative of f, df/dx. Newton-Raphson iteration is an example of an anytime algorithm in that each approximation is no worse than the previous one.
- open shortest-path first — Open Shortest-Path First Interior Gateway Protocol
- open system architecture — (operating system) (OSA) A competitor to IBM's SNA.
- orographic precipitation — precipitation caused by the lifting of moist air over a mountain barrier.
- parallel virtual machine — (parallel, networking, tool) (PVM) 1. A software system designed to allow a network of heterogeneous machines to be used as a single distributed parallel processor. PVM was developed by the University of Tennessee, The Oak Ridge National Laboratory and the Emory University. 2. The intermediate language used by the Gambit compiler for Scheme.
- photomechanical transfer — a method of producing photographic prints or offset printing plates from paper negatives by a chemical transfer process rather than by exposure to light
- plantation walking horse — one of a breed of saddle horses developed largely from Standardbred and Morgan stock.
- polychlorinated biphenyl — PCB.
- preparatory to doing sth — If one action is done preparatory to another, it is done before the other action, usually as preparation for it.
- private health insurance — insurance against the need for medical treatment as a private patient
- psychopathic personality — an antisocial personality characterized by the failure to develop any sense of moral responsibility and the capability of performing violent or antisocial acts
- put one's house in order — a building in which people live; residence for human beings.
- put the fear of god into — a distressing emotion aroused by impending danger, evil, pain, etc., whether the threat is real or imagined; the feeling or condition of being afraid. Synonyms: foreboding, apprehension, consternation, dismay, dread, terror, fright, panic, horror, trepidation, qualm. Antonyms: courage, security, calm, intrepidity.
- put the show on the road — to set things in operation; start an activity, venture, etc.
- put two and two together — a cardinal number, 1 plus 1.
- rational-emotive therapy — a form of therapy in which a patient is asked to reject irrational attitudes and assumptions in order to deal effectively with stressful situations.
- research and development — the part of a commercial company's activity concerned with applying the results of scientific research to develop new products and improve existing ones
- self-fulfilling prophecy — a prophecy that comes true because of the expectation that it will
- she is no spring chicken — she is no longer young
- shenandoah national park — a national park in N Virginia, including part of the Blue Ridge mountain range. 302 sq. mi. (782 sq. km).
- short-horned grasshopper — locust (def 1).
- skeleton in the cupboard — a scandalous fact or event in the past that is kept secret
- stereographic projection — a one-to-one correspondence between the points on a sphere and the extended complex plane where the north pole on the sphere corresponds to the point at infinity of the plane.
- superheterodyne receiver — a radio receiver that combines two radio-frequency signals by heterodyne action, to produce a signal above the audible frequency limit. This signal is amplified and demodulated to give the desired audio-frequency signal
- telephony user interface — (communications) (TUI) Either a software interface to telephony (e.g. a phone-capable PC) or a DTMF-based interface to software (e.g. voicemail).
- the department of health — a department of the government of the United Kingdom concerned with governmental policy relating to health in England but not elsewhere in the United Kingdom
- the long-term unemployed — people who have no job and have not worked for a long time
- the proof of the pudding — If you say the proof of the pudding or the proof of the pudding is in the eating, you mean that something new can only be judged to be good or bad after it has been tried or used.
- the star-spangled banner — Stars and Stripes.
- three-spined stickleback — a small teleost fish, Gasterosteus aculeatus, of the family Gasterosteidae, of rivers and coastal regions, having three spines along the back and occurring in cold and temperate northern regions
- to have not got a prayer — If you say that someone hasn't got a prayer, you mean that it is impossible for them to succeed in what they are trying to do.
- transpersonal psychology — a branch of psychology or psychotherapy that recognizes altered states of consciousness and transcendent experiences as a means to understand the human mind and treat psychological disordrs.
- trip the light fantastic — a journey or voyage: to win a trip to Paris.
- what are you playing at? — If you ask what someone is playing at, you are angry because you think they are doing something stupid or wrong.