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25-letter words containing l, h

  • medical officer of health — a person appointed by a local or national authority to be in charge of its health policy
  • melanesian pidgin english — Neo-Melanesian.
  • metal-free phthalocyanine — phthalocyanine (def 1).
  • methylrosaniline chloride — gentian violet.
  • miguel hidalgo y costilla — Miguel [mee-gel] /miˈgɛl/ (Show IPA), 1753–1811, Mexican priest, patriot, and revolutionist.
  • much/little to commend it — If you say that something has much to commend it, you approve of it. If you say that something has little to commend it, you disapprove of it.
  • nail in the coffin of sth — If you say that one thing is a nail in the coffin of another thing, you mean that it will help bring about its end or failure.
  • neurocirculatory asthenia — cardiac neurosis.
  • never do things by halves — If you say that someone never does things by halves, you mean that they always do things very thoroughly.
  • non-algorithmic procedure — heuristic
  • northern corn-leaf blight — northern leaf blight.
  • nuffield teaching project — (in Britain) a complete school programme in mathematics, science, languages, etc, with suggested complementary theory and practical work
  • occupational psychologist — a person who makes a study of human behaviour at work, including ergonomics, selection procedures, and the effects of stress
  • off-balance sheet reserve — a sum of money or an asset that should appear on a company's balance but does not; hidden reserve
  • on the big/small etc side — If you say that something is on the small side, you are saying politely that you think it is slightly too small. If you say that someone is on the young side, you are saying politely that you think they are slightly too young.
  • on the horns of a dilemma — one of the bony, permanent, hollow paired growths, often curved and pointed, that project from the upper part of the head of certain ungulate mammals, as cattle, sheep, goats, or antelopes.
  • on the side of the angels — If you say that someone is on the side of the angels, you believe very strongly that what they are doing is right.
  • organizational psychology — the study of the structure of an organization and of the ways in which the people in it interact, usually undertaken in order to improve the organization
  • orpheus in the underworld — a classical operetta; the French name is Orphée aux enfers
  • 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
  • peripheral nervous system — the portion of the nervous system lying outside the brain and spinal cord.
  • petropavlovsk-kamchatskiy — seaport in E Asian Russia, on Kamchatka Peninsula: pop. 210,000
  • pick/take up the gauntlet — If you pick up the gauntlet or take up the gauntlet, you accept the challenge that someone has made.
  • play into someone's hands — a dramatic composition or piece; drama.
  • polymerase chain reaction — a technique in which a known DNA sequence is synthesized at high temperatures by means of a polymerase, producing millions of copies for statistical analysis: used in DNA fingerprinting, in detecting minute quantities of cancer cells, etc.
  • polynomial-time algorithm — (complexity)   A known algorithm (or Turing Machine) that is guaranteed to terminate within a number of steps which is a polynomial function of the size of the problem. See also computational complexity, exponential time, nondeterministic polynomial-time (NP), NP-complete.
  • portable network graphics — (file format)   /ping/ (PNG) An extensible file format for the lossless, portable, well-compressed storage of raster images. PNG provides a patent-free replacement for GIF and can also replace many common uses of TIFF. Indexed-colour, greyscale and truecolour images are supported, plus an optional alpha channel. Sample depths range from 1 to 16 bits. PNG is designed for on-line viewing applications, such as the World Wide Web, so it is fully streamable with a progressive display option. PNG is robust, providing both full file integrity checking and simple detection of common transmission errors. Also, PNG can store gamma correction and chromaticity data for improved colour matching on heterogeneous platforms.
  • psychiatric social worker — (in Britain) a qualified person who works with mentally-ill people and their families, based in a psychiatric hospital, child guidance clinic, or social services department area team, and who may also be an approved social worker
  • raise (or lower) the bar — raise (or lower) the standard of judgment
  • ram's-head lady's-slipper — a rare, slender-stemmed orchid, Cypripedium arietinum, of northeastern North America, that has crimson-streaked, whitish-lipped flowers with purple sepals and grows in moist soil.
  • rate monotonic scheduling — (algorithm)   A means of scheduling the time allocated to periodic hard-deadline real-time users of a resource. The users are assigned priorities such that a shorter fixed period between deadlines is associated with a higher priority. Rate monotonic scheduling provides a low-overhead, reasonably resource-efficient means of guaranteeing that all users will meet their deadlines provided that certain analytical equations are satisfied during the system design. It avoids the design complexity of time-line scheduling and the overhead of dynamic approaches such as earliest-deadline scheduling.
  • rehabilitation department — a government department set up after World War II to assist ex-servicemen
  • ruffle someone's feathers — one of the horny structures forming the principal covering of birds, consisting typically of a hard, tubular portion attached to the body and tapering into a thinner, stemlike portion bearing a series of slender, barbed processes that interlock to form a flat structure on each side.
  • saddle block (anesthesia) — a method of spinal anesthesia, often used during obstetric delivery, that produces anesthesia in that area of the body that would be in contact with a saddle during horseback riding
  • selective synchronization — a sound-recording process that facilitates overdubs by feeding the recorded track to the performer straight from the recording head
  • sequential parlog machine — (SPM) The virtual machine (and its machine code) for the Parlog logic programming language.
  • shoot oneself in the foot — to damage one's own cause inadvertently
  • slip/fall through the net — You use slip through the net or fall through the net to describe a situation where people are not properly cared for by the system that is intended to help them.
  • stand in a person's light — to stand so as to obscure a person's vision
  • sulphate-resisting cement — a type of Portland cement that resists normal concentrations of sulphates: used in concrete for flues and underwater work
  • take the queen's shilling — to enlist in the army
  • take up the cudgels (for) — to come to the defense (of)
  • tess of the d'urbervilles — a novel (1891) by Thomas Hardy.
  • tetragonal trisoctahedron — Geometry. a trisoctahedron the faces of which are quadrilaterals; trapezohedron.
  • thank one's (lucky) stars — to be thankful for what appears to be good luck
  • the ball is in sb's court — If you say that the ball is in someone's court, you mean that it is his or her responsibility to take the next action or decision in a situation.
  • the ball is in your court — you are obliged to make the next move
  • the calm before the storm — You can use the calm before the storm to refer to a quiet period in which there is little or no activity, before a period in which there is a lot of trouble or intense activity.
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