15-letter words containing a, c, o
- keratoacanthoma — (pathology) A common low-grade malignancy of the skin.
- king's champion — a hereditary official at British coronations, representing the king (King's Champion) or the queen (Queen's Champion) who is being crowned, and having originally the function of challenging to mortal combat any person disputing the right of the new sovereign to rule.
- kirchhoff's law — the law that the algebraic sum of the currents flowing toward any point in an electric network is zero.
- kleptoparasitic — Pertaining to kleptoparasitism.
- knight bachelor — bachelor (def 3).
- 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.
- lactovegetarian — Also called lactarian. a vegetarian whose diet includes dairy products.
- ladies'-tobacco — pussy-toes.
- 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-of-lucerne — a canton in central Switzerland. 576 sq. mi. (1490 sq. km).
- lambda-c baryon — a positively charged baryon with a mean lifetime of approximately 2.1 X 10 -13 seconds.
- lancaster sound — an arm of Baffin Bay, Nunavut Territory, Canada, leading W to the Parry Channel. 200 miles (320 km) long and 40 miles (64 km) wide.
- language school — A language school is a private school where a foreign language is taught.
- laptop computer — portable computer
- laryngectomized — having had one's larynx surgically removed by undergoing a laryngectomy
- laryngotracheal — of, relating to, or involving the larynx and trachea.
- latensification — (in photography) the process of intensifying a latent image by the use of chemicals, extra exposure to light, or other means
- latent function — any function of an institution or other social phenomenon that is unintentional and often unrecognized.
- lateran council — any of the five ecumenical councils (1123, 1139, 1179, 1215, 1512–17) held in the Lateran Palace.
- latino-american — an American who is of Latin-American or Spanish origin
- latino-faliscan — a group of early Italic languages, including Latin and Faliscan.
- lavender cotton — a silvery-gray, evergreen, woody composite plant, Santolina chamaecyparissus, of southern Europe, having yellow flower heads.
- law-enforcement — of police, anti-crime
- lay it on thick — to put or place in a horizontal position or position of rest; set down: to lay a book on a desk.
- lazaro cardenas — Lázaro [lah-sah-raw] /ˈlɑ sɑˌrɔ/ (Show IPA), 1895–1970, Mexican general and political reformer: president 1934–40.
- leading counsel — the more senior of two counsels
- lean production — Lean production is the same as lean manufacturing.
- 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).
- learned society — an organization devoted to the scholarly study of a particular field or discipline, as modern languages, psychology, or history.
- legacy software — legacy system
- legal successor — a person or thing that legally follows, esp a person who succeeds another in an office
- lemon socialism — the policy of a government in a nominally free-market country of bailing out large failing private companies with taxpayers’ money
- level one cache — primary cache
- level two cache — secondary cache
- levi-montalcini — Rita, 1909–2012, U.S. neurologist, born in Italy: Nobel Prize 1986.
- lex non scripta — unwritten law; common law.
- lexical scoping — lexical scope
- lexicographical — the writing, editing, or compiling of dictionaries.
- lexicologically — Describing a relation to lexicology.
- liaison officer — a person who liaises between groups or units
- lichenification — a leathery hardening of the skin, usually caused by chronic irritation.
- 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.
- limited company — a company in which the shareholders cannot be assessed for debts of the company beyond the sum they still have invested in the company.
- limiting factor — Physiology. the slowest, therefore rate-limiting, step in a process or reaction involving several steps.
- linear collider — a particle accelerator in which two beams of particles are made to collide
- linear function — linear transformation.
- lira da braccio — a many-stringed musical instrument of the 15th and 16th centuries, played with a bow and used for polyphonic improvisation.
- lissencephalous — having the cephalic disorder of a lack of developed brain folds
- lithochromatics — the art or process of painting in oil on stone and taking impressions from the result
- little colorado — a river flowing NW from E Arizona to the E edge of the Grand Canyon, where it flows into the Colorado River. 315 miles (507 km) long.