17-letter words containing p, r, e, s
- invisible exports — services sold to a foreign country or countries
- invisible imports — imports of services rather than goods
- isoelectric point — the pH at which a substance is electrically neutral or at which it is at its minimum ionization.
- j. presper eckert — (person) One of the developers of ENIAC.
- japanese barberry — a thorny barberry, Berberis thunbergii, of Japan, having yellow flowers and bearing bright-red fruit, grown as a hedge plant.
- japanese slippers — (in Malaysia) casual sandals; flip-flops
- japanese wisteria — a wisteria, Wisteria floribunda, of Japan, having violet, violet-blue, pink, red, or white flowers, grown in the U.S. as an ornamental.
- judgment of paris — the decision by Paris to award Aphrodite the golden apple of discord competed for by Aphrodite, Athena, and Hera.
- jurisprudentially — In terms of jurisprudence.
- jus primae noctis — droit du seigneur.
- karitane hospital — a hospital for young babies and their mothers
- kidney transplant — surgery to replace a kidney
- l'hospital's rule — the theorem that for the quotient of two functions satisfying certain conditions on a given closed interval, each having infinite limit or zero as limit at a given point, the limit of the quotient at the given point is equal to the limit of the quotient of the derivatives of each function.
- la perouse strait — a strait between S Sakhalin Island, Russia and N Hokkaido Island, Japan connecting the Sea of Okhotsk and the Sea of Japan. 25 miles (40 km) wide.
- lambda expression — (mathematics) A term in the lambda-calculus denoting an unnamed function (a "lambda abstraction"), a variable or a constant. The pure lambda-calculus has only functions and no constants.
- landscape painter — artist who depicts natural scenery
- landscaped garden — a garden that has been artistically designed
- laplace transform — a map of a function, as a signal, defined especially for positive real values, as time greater than zero, into another domain where the function is represented as a sum of exponentials.
- lares and penates — household gods
- larmor precession — the precession of charged particles, as electrons, placed in a magnetic field, the frequency of the precession (Larmor frequency) being equal to the electronic charge times the strength of the magnetic field divided by 4π times the mass.
- least upper bound — an upper bound that is less than or equal to all the upper bounds of a particular set. 3 is the least upper bound of the set consisting of 1, 2, 3. Abbr.: lub.
- legal proceedings — court case
- lepidopterologist — One who studies lepidopterology.
- lesser periwinkle — a Eurasian apocynaceous evergreen plant of the genus Vinca,; V. minor, having trailing stems and blue flowers
- let something rip — If you let something rip, you do it as quickly or as forcefully as possible. You can say 'let it rip' or 'let her rip' to someone when you want them to make a vehicle go as fast as it possibly can.
- level compensator — an automatic gain control device used in the receivers of telegraphic circuits.
- liberty of speech — freedom of speech.
- life imprisonment — long-term prison sentence
- lighthouse keeper — a person who mans a lighthouse and makes sure that the light is working properly
- lipopolysaccaride — a molecule, consisting of lipid and polysaccharide components, that is the main constituent of the cell walls of Gram-negative bacteria
- m-expression lisp — (MLISP) The original "meta-language" syntax of Lisp, designed by John McCarthy in 1962. MLISP was intended for external use in place of the parenthesised S-expression syntax.
- maintainer script — (Debian) One of the scripts (preinst, prerm, postinst, postrm) that may be included in a Debian binary package. These scripts may create and/or remove symlinks, files or directories that, for some reason, could not be done directly by dpkg. Maintainer scripts frequently create or update the symlinks in the /etc/rc?.d directories and start, stop, or restart daemons.
- malagasy republic — former name of Madagascar.
- mariner's compass — a compass used for navigational purposes, consisting of a pivoted compass card in a gimbal-mounted, nonferrous metal bowl.
- mascarpone cheese — a very rich, white cream cheese of Italy
- mass spectrograph — a mass spectroscope for recording a mass spectrum on a photographic plate.
- mass spectrometer — a device for identifying the kinds of particles present in a given substance: the particles are ionized and beamed through an electromagnetic field and the manner in which they are deflected is indicative of their mass and, thus, their identity.
- mass spectroscope — an instrument used to determine the masses of small, electrically charged particles.
- mass spectroscopy — an instrument used to determine the masses of small, electrically charged particles.
- massage therapist — sb who gives body rubs
- mean-spiritedness — the quality of being mean-spirited
- meissen porcelain — Dresden china.
- merchant shipping — shipping which is involved in commerce (rather than defence, etc)
- mercuric sulphide — a compound of mercury, usually existing as a black solid (metacinnabarite) or a red solid (cinnabar or vermilion), which is used as a pigment. Formula: HgS
- mercury poisoning — illness caused by exposure to mercury
- metalloproteinase — (enzyme) Any of several proteinases that have a metal atom (often zinc) at their active centre.
- microencapsulated — Encapsulated using microencapsulation.
- microsoft project — (product) A Microsoft Windows program offering various project management tools.
- middle-age spread — an increase in bulk, especially in the waist and buttocks, associated with the onset of middle age and the body's decreasing ability to metabolize calories efficiently.
- misinterpretation — An instance of misinterpreting.