15-letter words containing o, k, e, l
- kernmantel rope — a rope made of many straight nylon fibres within a plaited sheath; used for its tensile strength, freedom from twisting, and elasticity
- keyboard plaque — (jargon) The disgusting buildup of dirt and crud found on computer keyboards. "Are there any other terminals I can use? This one has a bad case of keyboard plaque."
- keyboard skills — ability to input information using a keyboard
- keyhole surgery — operation done by laparoscopy
- kilovolt-ampere — an electrical unit, equal to 1000 volt-amperes. Abbreviation: kVA, kva.
- kinesthesiology — The medical and therapeutic study of the movement of muscles and joints.
- kleptoparasites — Plural form of kleptoparasite.
- kleptoparasitic — Pertaining to kleptoparasitism.
- knight bachelor — bachelor (def 3).
- knowledge level — (artificial intelligence) A level of description of the knowledge of an agent that is independent of the agent's internal symbol-level representation. Knowledge can be attributed to agents by observing their actions. An agent "knows" something if it acts as if it had the information and is acting rationally to achieve its goals. The "actions" of agents, including knowledge base servers and knowledge-based systems, can be seen through a "tell and ask" functional interface, where a client interacts with an agent by making logical assertions (tell), and posing queries (ask).
- knowledge-based — characterized by the dominance of information services as an area of growth
- kronecker delta — a function of two variables, i and j, which equals 1 when the variables have the same value, i = j, and equals 0 when the variables have different values, i ≠ j.
- lake miraflores — an artificial lake in Panama, in the S Canal Zone of the Panama Canal
- lake okeechobee — a lake in S Florida, in the Everglades: second largest freshwater lake wholly within the US. Area: 1813 sq km (700 sq miles)
- lake saint john — a lake in Canada, in S Quebec: drained by the Saguenay River. Area: 971 sq km (375 sq miles)
- 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)
- lake-of-lucerne — a canton in central Switzerland. 576 sq. mi. (1490 sq. km).
- lake-saint-john — Henry, 1st Viscount Bolingbroke, Bolingbroke, 1st Viscount.
- leapfrog attack — Use of userid and password information obtained illicitly from one host (e.g. downloading a file of account IDs and passwords, tapping TELNET, etc.) to compromise another host. Also, the act of TELNETting through one or more hosts in order to confuse a trace (a standard cracker procedure).
- leukaemogenesis — the development of leukaemia
- leukodystrophic — Of or pertaining to leukodystrophy.
- lick into shape — to pass the tongue over the surface of, as to moisten, taste, or eat (often followed by up, off, from, etc.): to lick a postage stamp; to lick an ice-cream cone.
- lick one's lips — to anticipate or recall something with glee or relish
- lifestyle block — a semi-rural property comprising a house and land for small-scale farming
- liquorice stick — a long, stick-shaped, liquorice-flavoured sweet, often dipped in sherbet, etc
- local is lekker — popular slogan promoting South African culture, produce, etc
- lodgepole creek — a river in SE Wyoming, SW Nebraska, and NE Colorado, flowing E to the South Platte River. 212 miles (341 km) long.
- long-case clock — tall-case clock.
- look daggers at — to look at with anger or hatred
- look-say method — a method of teaching beginners to read by memorizing and recognizing whole words, rather than by associating letters with sounds
- loudspeaker van — a motor vehicle carrying a public address system
- loving-kindness — tender kindness motivated by or expressing affection.
- luncheon basket — a basket that you put food in and take somewhere for a picnic
- make a horlicks — to make a mistake or a mess
- make a long arm — to reach out for something, as from a sitting position
- make a play for — to act the part of (a person or character) in a dramatic performance; portray: to play Lady Macbeth.
- make allowances — to take mitigating circumstances into account in consideration (of)
- make capital of — to get advantage from
- make sb welcome — If you make someone welcome or make them feel welcome, you make them feel happy and accepted in a new place.
- megalokaryocyte — Megakaryocyte.
- mineral kingdom — minerals collectively.
- mock pennyroyal — pennyroyal (def 2).
- molecular clock — the changes in the amino acid sequences of proteins that take place during evolution and speciation, and from which the dates of branchings of taxonomic groups can be deduced.
- molecular knife — a segment of genetic material that inhibits the reproduction of the AIDS virus by breaking up specific areas of the virus's genes.
- moving sidewalk — a moving surface, similar to a conveyor belt, for carrying pedestrians.
- musculoskeletal — concerning, involving, or made up of both the muscles and the bones: the musculoskeletal system.
- neural networks — any group of neurons that conduct impulses in a coordinated manner, as the assemblages of brain cells that record a visual stimulus.
- never look back — to become increasingly successful
- new york school — a loosely associated group of American and European artists and sculptors, especially abstract expressionist painters, active in and near New York City chiefly in the 1940s and 1950s.
- nickel carbonyl — a colorless or yellow, volatile, water-insoluble, poisonous, flammable liquid, Ni(CO) 4 , obtained by the reaction of nickel and carbon monoxide, and used for nickel-plating.