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19-letter words containing p, s, e

  • dose-response curve — a curve plotting the relationship between the dose of a drug administered and its pharmacological effect.
  • drop the other shoe — an external covering for the human foot, usually of leather and consisting of a more or less stiff or heavy sole and a lighter upper part ending a short distance above, at, or below the ankle.
  • ecatepec de morelos — a city in S central Mexico, a suburb of Mexico City: on a 12th-century Aztec site.
  • eight queens puzzle — (algorithm)   A puzzle in which one has to place eight queens on a chessboard such that no queen is attacking any other, i.e. no two queens occupy the same row, column or diagonal. One may have to produce all possible such configurations or just one. It is a common students assignment to devise a program to solve the eight queens puzzle. The brute force algorithm tries all 64*63*62*61*60*59*58*57 = 178,462,987,637,760 possible layouts of eight pieces on a chessboard to see which ones meet the criterion. More intelligent algorithms use the fact that there are only ten positions for the first queen that are not reflections of each other, and that the first queen leaves at most 42 safe squares, giving only 10*42*41*40*39*38*37*36 = 1,359,707,731,200 layouts to try, and so on. The puzzle may be varied with different number of pieces and different size boards.
  • electrocardiographs — Plural form of electrocardiograph.
  • electron microscope — An electron microscope is a type of very powerful microscope that uses electrons instead of light to produce a magnified image of something.
  • electronic graphics — (on television) the production of graphic designs and text by electronic means
  • electrophysiologist — A physiologist whose speciality is electrophysiology.
  • electrotherapeutics — (medicine) the use of electricity in therapeutics.
  • empty-nest syndrome — a condition, often involving depression, loneliness, etc, experienced by parents living in a home from which the children have grown up and left
  • english toy spaniel — breed of dog
  • equal opportunities — Equal opportunities refers to the policy of giving everyone the same opportunities for employment, pay and promotion, without discriminating against particular groups.
  • european commission — the executive body of the European Union formed in 1967, which initiates action in the EU and mediates between member governments
  • eusebius (pamphili) — a.d. 264?-340; Gr. ecclesiastical historian
  • exclusion principle — Pauli exclusion principle
  • executive president — a president in certain systems of government who possesses wide powers
  • expert systems ltd. — (company)   (ESL) Distributors of ESLPDPRO. Adderss: Magdalen Centre, Oxford Science Park, Oxford, OX4 4GA. Telephone +44 (865) 784474.
  • expressionistically — In an expressionistic manner.
  • family-sized packet — a large packet
  • farmers cooperative — an organization of farmers for marketing their products or buying supplies.
  • female impersonator — a male performer who dresses as and impersonates women.
  • finger on the pulse — If you have your finger on the pulse of something, you know all the latest opinions or developments concerning it.
  • first person plural — a grammatical category of pronouns and verbs used by the speaker to refer to or talk about himself together with others
  • first world problem — a fairly minor problem, frustrating situation, or complaint associated with a relatively high standard of living, as opposed to the more serious problems associated with poverty: I’m bored with all my electronic gadgets—such a first world problem!
  • first-past-the-post — A first-past-the-post system for choosing members of parliament or other representatives is one in which the candidate who gets most votes wins.
  • floppy (disk) drive — the controller and mechanism for reading and writing data on floppy disks
  • flowering raspberry — a shrub, Rubus ordoratus, of eastern North America, having loose clusters of showy purplish or rose-purple flowers and inedible, dry, red fruit.
  • fluoride toothpaste — toothpaste containing a small amount of fluoride as protection against tooth decay
  • focal plane shutter — an opaque shield in a camera, lying in the focal plane of the lens, that, when tripped, admits light to expose the film or plate for a predetermined period, usually a fraction of a second
  • focal-plane shutter — a camera shutter situated directly in front of the film.
  • forensic psychiatry — the use of psychiatric knowledge and techniques in questions of law, as in determining legal insanity.
  • four eyes principle — the requirement that a business transaction be approved by at least two individuals
  • fractal compression — (algorithm)   A technique for encoding images using fractals.
  • free alongside ship — (of a shipment of goods) delivered to the dock without charge to the buyer, but excluding the cost of loading onto the vessel
  • front-end processor — a small computer or other dedicated device that performs preliminary processing of data for a host computer.
  • gallipoli peninsula — peninsula in S European Turkey, forming the NW shore of the Dardanelles: c. 55 mi (89 km) long
  • gel electrophoresis — a technique for separating protein molecules of varying sizes in a mixture by moving them through a block of gel, as of agarose or polyacrylamide, by means of an electric field, with smaller molecules moving faster and therefore farther than larger ones.
  • general partnership — a partnership in which each of the partners is fully liable for the firm's debts.
  • general post office — (in the U.S. postal system) the main post office of a city, county, etc., that also has branch post offices. Abbreviation: G.P.O., GPO.
  • gentleman-pensioner — (formerly) a gentleman-at-arms.
  • germander speedwell — a speedwell, Veronica chamaedrys, having blue flowers.
  • get one's dander up — to become or to cause someone to become annoyed or angry
  • gigabits per second — (unit)   (Gbps) A unit of information transfer rate equal to one billion bits per second. Note that, while a gigabit is defined as a power of two (2^30 bits), a gigabit per second is defined as a power of ten (10^9 bits per second, which is slightly less) than 2^30).
  • give a person a fit — to surprise a person in an outrageous manner
  • gloucester old spot — a hardy rare breed of pig, white with a few black markings, that originally lived off windfalls in orchards in the Severn valley
  • gorzow wielkopolski — a city in NW Poland, on the Warta River.
  • grasshopper sparrow — a brown and white North American sparrow, Ammodramus savannarum, having a buffy breast and a buzzing insectlike song.
  • grasshopper warbler — a Eurasian warbler Locustella naevia
  • gregorian telescope — a telescope similar in design to the Cassegrainian telescope but less widely used.
  • grocer's apostrophe — an apostrophe placed before a final s intended to indicate the plural but in fact forming the possessive
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