25-letter words containing o, p, e, n, h, a
- allied health professions — any of a wide range of professions related to healthcare other than nursing and medicine, for example physiotherapy, dietetics or radiography
- alpha-adrenergic receptor — a site on a cell that, upon interaction with epinephrine or norepinephrine, controls vasoconstriction, intestinal relaxation, pupil dilation, and other physiological processes.
- antixerophthalmic vitamin — vitamin A.
- aristophanes of byzantium — 257?–180? b.c, Greek scholar; librarian at Alexandria, Egypt.
- arm's-length relationship — a relationship lacking intimacy or friendliness, esp when possessing some special connection, such as previous closeness
- as people (or things) go — in comparison with how other people (or things) are
- at the top of one's lungs — in one's loudest voice; yelling
- at the top of one's voice — If you say something at the top of your voice, you say it very loudly.
- be perturbed at something — to be alarmed at something
- by the seat of your pants — If you fly by the seat of your pants or do something by the seat of your pants, you use your instincts to tell you what to do in a new or difficult situation rather than following a plan or relying on equipment.
- catholic emancipation act — an act of Parliament (1829) permitting Roman Catholics to hold parliamentary office and repealing other laws that imposed civil disabilities on Catholics.
- characteristic polynomial — an expression obtained from a given matrix by taking the determinant of the difference between the matrix and an arbitrary variable times the identity matrix.
- cheyne-stokes respiration — respiration characterized by cycles of deep, rapid breathing and weak, slow breathing, as in cases of heart failure or coma
- chief of naval operations — the highest officer in the U.S. Navy and a member of the Joint Chiefs of Staff.
- computer-aided publishing — desktop publishing. Abbreviation: CAP.
- copenhagen interpretation — an interpretation of quantum mechanics developed by Niels Bohr and his colleagues at the University of Copenhagen, based on the concept of wave–particle duality and the idea that the observation influences the result of an experiment
- data encryption algorithm — (DEA) An ANSI standard defined in ANSI X3.92-1981. It is identical to the Data Encryption Standard (DES).
- dataphone digital service — (communications, product) (DDS) The first private-line digital service offered by AT&T, with data rates typically at 2.4, 4.8, 9.6 and 56 kilobits per second. DDS is now part of AT&T's Accunet family of services. Most LEC (local exchange carriers) and IXC (IntereXchange Carriers) offer similar services.
- don't give up the day job — If someone tells you not to give up the day job, they are saying that they think you should continue doing what you are good at, rather than trying something new which they think you will fail at.
- drive someone up the wall — If you say that something or someone is driving you up the wall, you are emphasizing that they annoy and irritate you.
- electroconvulsive therapy — the treatment of certain psychotic conditions by passing an electric current through the brain to induce coma or convulsions
- entity-relationship model — (database, specification) An approach to data modelling proposed by P. Chen in 1976. The model says that you divide your database in two logical parts, entities (e.g. "customer", "product") and relations ("buys", "pays for"). One of the first activities in specifying an application is defining the entities involved and their relationships, e.g. using an entity-relationship diagram to represent a model.
- expanding universe theory — the theory, developed from the observed red shifts of celestial bodies, that the space between galaxies is expanding, so that they appear to recede from us at velocities that increase with their distance
- five nations championship — a former annual competition involving the national sides of England, France, Ireland, Scotland, and Wales; replaced by the Six Nations Championship in 2000
- genealogical relationship — the relationship that exists between languages that have developed from a single earlier language.
- german wirehaired pointer — one of a German breed of large sporting dogs having a harsh, wiry, flat-lying coat usually liver and white in color, a muzzle with a beard and whiskers, and a docked tail, used as a retrieving pointer.
- graphics interface format — (spelling) You mean "Graphics Interchange Format".
- hand sth to sb on a plate — If you say that someone has things handed to them on a plate, you disapprove of them because they get good things easily.
- hoist by one's own petard — an explosive device formerly used in warfare to blow in a door or gate, form a breach in a wall, etc.
- honi soit qui mal y pense — shamed be he who thinks evil of it: the motto of the Order of the Garter
- hospitalization insurance — insurance to cover, in whole or in part, the hospital bills of a subscriber or of his or her dependents.
- in the palm of one's hand — If you have someone or something in the palm of your hand, you have control over them.
- international match point — a unit of scoring in contract bridge tournaments held in Europe. Abbreviation: IMP.
- japanese flowering cherry — any of various ornamental hybrid cherry trees developed in Japan, having white or pink blossoms and inedible fruit.
- johnniac open shop system — (language) (JOSS) An early, simple, interactive calculator language developed by Charles L. Baker at Rand in 1964. There were two versions: JOSS I and JOSS II.
- keep an ear to the ground — If you keep or have your ear to the ground, you make sure that you find out about the things that people are doing or saying.
- lead down the garden path — a plot of ground, usually near a house, where flowers, shrubs, vegetables, fruits, or herbs are cultivated.
- maintenance of membership — an arrangement or agreement between an employer and a labor union by which employees who are members of the union at the time the agreement is made, or who subsequently join, must either remain members until the agreement expires, or be discharged.
- massachusetts bay company — a company, chartered in England in 1629 to establish a colony on Massachusetts Bay, that founded Boston in 1630.
- metal-free phthalocyanine — phthalocyanine (def 1).
- net positive suction head — The net positive suction head is a measure of a pump's performance.
- non-algorithmic procedure — heuristic
- nuffield teaching project — (in Britain) a complete school programme in mathematics, science, languages, etc, with suggested complementary theory and practical work
- off the top of one's head — the upper part of the body in humans, joined to the trunk by the neck, containing the brain, eyes, ears, nose, and mouth.
- oxidative phosphorylation — the aerobic synthesis, coupled to electron transport, of ATP from phosphate and ADP.
- palo alto research center — XEROX PARC
- palo alto research centre — XEROX PARC
- pentose phosphate pathway — a sequence of metabolic reactions by which NADPH is synthesized, together with ribose phosphate, part of the synthesis of nucleic acids
- peripheral nervous system — the portion of the nervous system lying outside the brain and spinal cord.
- phase contrast microscope — a microscope that utilizes the phase differences of light rays transmitted by different portions of an object to create an image in which the details of the object are distinct despite their near-uniformity of refractive index.
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