12-letter words containing p, l, e, o, n
- interpolator — to introduce (something additional or extraneous) between other things or parts; interject; interpose; intercalate.
- interspousal — Often, spousals. the ceremony of marriage; nuptials.
- ip telephony — (communications) (IPT, Internet Telephony) Use of IP data connections to exchange voice and fax data that have traditionally been carried over the public switched telephone network. During the late 1990s, an increasing number of telephone calls have been routed over the Internet. Calls made in this way avoid PSTN charges. Unlike traditional telephony, IP telephony is relatively unregulated. Companies providing these services are known as Internet Telephony Service Providers (ITSPs). They include telephone companies, cable TV companies and Internet Service Providers (ISPs). There are still many problems with voice quality, latency, compression algorithms, and quality of service. See also Computer Telephone Integration.
- isoprenaline — a compound that is a derivative of adrenaline and that is used to treat asthma and bronchial conditions. Formula: C11H17NO3
- japan clover — a drought-resistant bush clover, Lespedeza striata, of the legume family, introduced to the southern Atlantic states from Asia, having numerous tiny trifoliate leaves valued for pasturage and hay.
- kaleidophone — an instrument, invented by Professor Charles Wheatstone (1802-1875), consisting of a light on a vibrating rod with a reflecting knob for exhibiting the effect of sound waves
- kinetoplasts — Plural form of kinetoplast.
- kleptomaniac — a person who has kleptomania.
- lactoprotein — any protein existing in milk.
- lake nipigon — a lake in central Canada, in NW Ontario, draining into Lake Superior via the Nipigon River. Area: 4843 sq km (1870 sq miles)
- lamellaphone — Alt form lamellophone.
- lamellophone — (musical instruments) Any of several musical instruments in which the sound is produced by plucking a series of thin lamellaa attached to a sounding board.
- lapped joint — a joint made by placing one member over another and fastening them together
- laryngophone — A type of contact microphone that absorbs vibrations directly from the wearer's throat.
- laryngoscope — a rigid or flexible endoscope passed through the mouth and equipped with a source of light and magnification, for examining and performing local diagnostic and surgical procedures on the larynx.
- laser weapon — weapons which make use of lasers or lasers used as weapons
- leapfrogging — Present participle of leapfrog.
- leontopodium — any plant of the Eurasian alpine genus Leontopodium, esp L. alpinum
- leper colony — a place where people who have leprosy live in quarantine
- lepidomelane — (mineralogy) A black iron-potash mica, usually found in granitic rocks in small six-sided tables, or as an aggregation of minute opaque scales.
- lepidopteran — lepidopterous.
- lepidopteron — any lepidopterous insect.
- lepidosirens — Plural form of lepidosiren.
- ligniperdous — (of insects) wood-destroying
- line probing — A feature of some V.34 modems that will allow them to identify the capacity and quality of the phone line and adjust themselves to allow, for each individual connection, for maximum throughput using the highest possible data transmission rate.
- linespersons — Plural form of linesperson.
- liopleurodon — Any of the genus Liopleurodon of large carnivorous marine plesiosaurs, apex predators of the Middle to Late Jurassic seas that covered Europe.
- lipoproteina — a plasma lipoprotein containing protein and cholesterol, high levels of which are associated with atherosclerosis.
- lipoproteins — Plural form of lipoprotein.
- lipoxygenase — (enzyme) Any of a class of enzymes that catalyse the oxidation of polyunsaturated fatty acids.
- lithopedions — Plural form of lithopedion.
- live in hope — If you live in hope that something will happen, you continue to hope that it will happen, although it seems unlikely, and you realize that you are being foolish.
- liverpolitan — a native or inhabitant of Liverpool
- locker plant — an establishment for storing food under refrigeration, containing lockers for renting to individual users.
- london plane — a tall, hardy, widely spreading plane tree, Platanus acerifolia, of North America, having clusters of round, bristly fruit.
- london pride — a saxifragaceous plant, a hybrid between Saxifraga spathularis and S. umbrosa, having a basal rosette of leaves and pinkish-white flowers
- longipennate — (of birds) having long slender wings or feathers
- loop antenna — a coil of large diameter, used as an antenna, esp. in direction-finding equipment and in radio receivers
- lopsidedness — heavier, larger, or more developed on one side than on the other; unevenly balanced; unsymmetrical.
- lycanthropes — Plural form of lycanthrope.
- lymphadenoma — an enlarged lymph node.
- major planet — planet (def 1a).
- major-planet — Astronomy. Also called major planet. any of the eight large heavenly bodies revolving about the sun and shining by reflected light: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, or Neptune, in the order of their proximity to the sun. Until 2006, Pluto was classified as a planet ninth in order from the sun; it has been reclassified as a dwarf planet. a similar body revolving about a star other than the sun. (formerly) a celestial body moving in the sky, as distinguished from a fixed star, applied also to the sun and moon.
- meclonazepam — A benzodiazepine derivative, similar in structure to clonazepam, with sedative and anxiolytic effects and antiparasitic activity against Schistosoma mansoni.
- melanophores — Plural form of melanophore.
- melanotropin — MSH.
- meroplankton — a floating mass of eggs and larvae of organisms that are nektonic or benthic in their adult stage; temporary plankton.
- mesoplankton — plankton that live at middle depths.
- metallophone — any musical instrument consisting of a graduated series of metal bars that may either be struck by hammers operated manually or played with a keyboard.
- metropolitan — of, noting, or characteristic of a metropolis or its inhabitants, especially in culture, sophistication, or in accepting and combining a wide variety of people, ideas, etc.