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25-letter words containing h, a, i, r, t, l

  • human embryonic stem cell — a stem cell obtained from the blastocyst of a human embryo
  • in (or out of) mothballs — put into (or taken from) a condition of being stored or in reserve
  • in the foreseeable future — If you say that something will happen in the foreseeable future you mean that you think it will happen fairly soon.
  • industrial rehabilitation — the treatment of people who have acquired a disability or disease during the course of their work, with the aim of allowing them to return to work or to a new job
  • infantry fighting vehicle — a heavily armored combat vehicle, as a tank, used to carry infantry into battle and provide support. Abbreviation: IFV.
  • international match point — a unit of scoring in contract bridge tournaments held in Europe. Abbreviation: IMP.
  • lie at (or on) the lurch — to lie in wait
  • local education authority — a body that is responsible for education in a particular area
  • medical officer of health — a person appointed by a local or national authority to be in charge of its health policy
  • metal-free phthalocyanine — phthalocyanine (def 1).
  • methylrosaniline chloride — gentian violet.
  • 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
  • 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.
  • 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
  • oxidative phosphorylation — the aerobic synthesis, coupled to electron transport, of ATP from phosphate and ADP.
  • 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
  • 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
  • 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
  • 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.
  • 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
  • tetragonal trisoctahedron — Geometry. a trisoctahedron the faces of which are quadrilaterals; trapezohedron.
  • 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 empire state building — a very high skyscraper in New York City
  • the industrial revolution — the transformation in the 18th and 19th centuries of first Britain and then other W European countries and the US into industrial nations
  • the leaning tower of pisa — the bell tower of Pisa Cathedral
  • the meteorological office — a British Government department supplying weather forecasts
  • the mother of parliaments — the British Parliament: the model and creator of many other Parliaments
  • the politically incorrect — politically incorrect people considered collectively
  • the scholastic profession — the profession of teaching
  • there are no flies on him — he is no fool
  • thermal imaging equipment — heat-sensitive devices that can detect or provide images of people or things
  • thermodynamic equilibrium — the condition of an isolated system in which the quantities that specify its properties, such as pressure, temperature, etc, all remain unchanged
  • thermoluminescence dating — a method of dating archaeological specimens, chiefly pottery, by measuring the radiation given off by ceramic materials as they are heated.
  • thin-layer chromatography — chromatography in which glass plates coated with thin layers of alumina, silica gel, or cellulose are used as an adsorbent.
  • through the looking-glass — a story for children (1871) by Lewis Carroll: the sequel to Alice's Adventures in Wonderland.
  • to be living proof that … — to show that
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