15-letter words containing w, e, l, a
- jewish calendar — the lunisolar calendar used by the Jews, in which time is reckoned from 3761 bc: regarded as the year of the Creation. The months, Nisan, Iyar, Sivan, Tammuz, Av, Elul, Tishri, Cheshvan, Kislev, Tevet, Shevat, and Adar, have either 29 or 30 days. Originally a new month was declared when the new moon was sighted in Jerusalem, but when this became impossible, a complex formula was devised to keep Rosh Chodesh near to the new moon. In addition, to keep the harvest festivals in the right seasons, there is a Metonic cycle of 14 years, in five of which an additional month is added after Shevat. The year according to biblical reckoning begins with Nisan, and the civil year begins with Tishri; the years are numbered from Tishri
- judicial review — the power of a court to adjudicate the constitutionality of the laws of a government or the acts of a government official.
- knowledge-based — characterized by the dominance of information services as an area of growth
- label switching — (networking) A routing technique that uses information from existing IP routing protocols to identify IP datagrams with labels and forwards them to a modified switch or router, which then uses the labels to switch the datagrams through the network. Label switching combines the best attributes of data link layer (layer two) switching (as in ATM and Frame Relay) with the best attributes of network layer (layer three) routing (as in IP). Prior to the formation of the MPLS Working Group in 1997, a number of vendors had announced and/or implemented proprietary label switching.
- lady's bedstraw — a Eurasian rubiaceous plant, Galium verum, with clusters of small yellow flowers
- lake washington — a lake in W Washington, forming the E boundary of the city of Seattle: linked by canal with Puget Sound. Length: about 32 km (20 miles). Width: 6 km (4 miles)
- language lawyer — A person, usually an experienced or senior software engineer, who is intimately familiar with many or most of the numerous restrictions and features (both useful and esoteric) applicable to one or more computer programming languages. A language lawyer is distinguished by the ability to show you the five sentences scattered through a 200-page manual that together imply the answer to your question "if only you had thought to look there". Compare wizard, legal, legalese.
- law of averages — a statistical principle formulated by Jakob Bernoulli to show a more or less predictable ratio between the number of random trials of an event and its occurrences.
- law of identity — the law that any proposition implies itself.
- law of the mean — the theorem that for a function continuous on a closed interval and differentiable on the corresponding open interval, there is a point in the interval such that the difference in functional values at the endpoints is equal to the derivative evaluated at the particular point and multiplied by the difference in the endpoints.
- law-enforcement — of police, anti-crime
- leadwort family — the plant family Plumbaginaceae, characterized by shrubs and herbaceous plants of seacoasts and semiarid regions, having basal or alternate leaves, spikelike clusters of tubular flowers, and dry, one-seeded fruit, and including leadwort, sea lavender, statice, and thrift.
- leeward islands — a group of islands in the Caribbean, in the N Lesser Antilles between Puerto Rico and Martinique
- legacy software — legacy system
- levant wormseed — the dried, unexpanded flower heads of a wormwood, Artemisia cina (Levant wormseed) or the fruit of certain goosefoots, especially Chenopodium anthelminticum (or C. ambrosioides), the Mexican tea or American wormseed, used as an anthelmintic drug.
- level two cache — secondary cache
- low archipelago — a group of French islands in the S Pacific. 332 sq. mi. (860 sq. km).
- low earth orbit — (communications) (LEO) The kind of orbit used by communications satellites that will offer high bandwidth for video on demand, television, and Internet communications. A satellite in LEO, in contrast to one in a geostationary orbit, is not in a fixed position relative to the Earth's surface so several satellites are required to provide continuous service.
- low pass filter — (electronics, graphics) A filter that attenuates high frequency components of a signal. In image processing, a low pass filter might be used to remove noise from an image.
- low-level waste — waste material contaminated by traces of radioactivity that can be disposed of in steel drums in concrete-lined trenches but not (since 1983) in the sea
- low-maintenance — requiring little attention or upkeep
- low-pass filter — a filter that transmits all frequencies below a specified value, substantially attenuating frequencies above this value
- lower east side — a section in the borough of Manhattan, New York: noted for its immigrant culture.
- lower slobbovia — any place considered to be remote, poor, or unenlightened.
- make allowances — to take mitigating circumstances into account in consideration (of)
- make sb welcome — If you make someone welcome or make them feel welcome, you make them feel happy and accepted in a new place.
- meals on wheels — a program, usually one supported or subsidized by a charitable, social, or government agency, for delivering hot meals regularly to elderly, disabled, or convalescing persons who are housebound and cannot cook for themselves.
- mechanical twin — a crystalline twin formed by the strain set up by an applied force.
- medieval hebrew — the Hebrew language as used from the 6th to the 13th centuries a.d.
- mendeleev's law — periodic law (def 2).
- milkweed family — the plant family Asclepiadaceae, characterized by herbaceous plants, shrubs, and vines having simple, opposite or whorled leaves, usually milky juice, umbellike clusters of small flowers, and long pods that split open to release tufted, airborne seeds, and including the anglepod, butterfly weed, milkweed, stephanotis, and wax plant.
- moccasin flower — the lady's-slipper.
- motor voter law — a law that enables prospective voters to register when they obtain or renew a driver's license.
- mouthwateringly — In a mouthwatering manner.
- moving sidewalk — a moving surface, similar to a conveyor belt, for carrying pedestrians.
- multiphase flow — Multiphase flow is a type of flow that involves more than one fluid, for example a liquid and a gas, or two liquids that do not mix.
- multiwavelength — Involving, or composed of, multiple wavelengths.
- napoleonic wars — French-led war in early 19th century
- natural wastage — Natural wastage is the process of employees leaving their jobs because they want to retire or move to other jobs, rather than because their employer makes them leave.
- nearly-new shop — a shop that sells secondhand clothes and other objects
- neural networks — any group of neurons that conduct impulses in a coordinated manner, as the assemblages of brain cells that record a visual stimulus.
- new archaeology — a reorientation of archaeology, dating from the 1960s, that emphasizes an explicitly scientific, problem-oriented, deductive approach to research.
- new jersey plan — a plan, unsuccessfully proposed at the Constitutional Convention, providing for a single legislative house with equal representation for each state.
- new south wales — a state in SE Australia. 309,433 sq. mi. (801,430 sq. km). Capital: Sydney.
- newton's cradle — an ornamental puzzle consisting of a frame in which five metal balls are suspended in such a way that when one is moved it sets all the others in motion in turn
- newtonian fluid — any fluid exhibiting a linear relation between the applied shear stress and the rate of deformation.
- northeastwardly — Towards the northeast.
- northwestwardly — Towards the northwest.
- nuclear warhead — a warhead containing a fission or fusion bomb.
- nuclear-powered — powered by nuclear energy