13-letter words containing c, o, k, l
- homework club — an after-school club where students can stay to do their homework
- insulin shock — a state of collapse caused by a decrease in blood sugar resulting from the administration of excessive insulin.
- invoice clerk — a worker, esp in an office, who deals with invoices
- john suckling — Sir John, 1609–42, English poet.
- kaleidoscoped — Simple past tense and past participle of kaleidoscope.
- kaleidoscopes — Plural form of kaleidoscope.
- kaleidoscopic — of, relating to, or created by a kaleidoscope.
- kilomegacycle — a unit of frequency, equal to 10 9 cycles per second. Abbreviation: kMc.
- kin selection — a form of natural selection that favors altruistic behavior toward close relatives resulting in an increase in the altruistic individual's genetic contribution to the next generation.
- kleptomaniacs — Plural form of kleptomaniac.
- knuckle joint — a joint forming a knuckle.
- komi republic — a constituent republic of NW Russia: annexed by the princes of Moscow in the 14th century. Capital: Syktyvkar. Pop: 1 019 000 (2002). Area: 415 900 sq km (160 540 sq miles)
- kosher pickle — a garlic-flavored pickle, sold especially in Jewish delicatessens.
- labrador duck — an extinct sea duck, Camptorhynchus labradorius, of northern North America, having black and white plumage.
- lake victoria — the ancient Roman goddess of victory, identified with the Greek goddess Nike.
- lantern clock — an English bracket clock of the late 16th and 17th centuries, having a brass case with corner columns supporting pierced crestings on the sides and front.
- laughingstock — an object of ridicule; the butt of a joke or the like: His ineptness as a public official made him the laughingstock of the whole town.
- leading block — lead block.
- leptokurtotic — (statistics) Leptokurtic.
- leukaemogenic — relating to the development of leukaemia, or causing leukaemia
- locked bowels — constipation.
- locking piece — (in a striking train) a hooked part, rising and falling on a locking plate and arresting the rotation of the plate after the proper number of strokes.
- locking plate — a narrow wheel geared to a striking train or other mechanism and having a notched rim engaging with another mechanism permitting it to rotate through a specific arc.
- lockwood home — a house built of timber planks that lock together without the use of nails
- london rocket — the plant Sisymbrium irio
- lose track of — to fail to follow the passage, course, or progress of
- lounge jacket — a man's jacket for formal use during the daytime where a suit is not required
- love-stricken — If you describe someone as love-stricken, you mean that they are so much in love that they are behaving in a strange and foolish way.
- lower chinook — an extinct Chinookan language that was spoken by tribes on both banks of the Columbia River estuary.
- macroplankton — planktonic organisms of about 1 mm in length.
- microplankton — plankton visible as individual organisms only with the aid of a microscope, which excludes most animal plankton.
- mikhailovitch — Draja [drah-zhah] /ˈdrɑ ʒɑ/ (Show IPA), 1893–1946, Yugoslav military leader.
- milk products — dairy produce, items made with milk
- mock pendulum — a false pendulum bob attached to the balances of certain timepieces and visible through a slot in the dial or case.
- mortise block — a block having a shell cut from a single piece of wood.
- necklace bomb — a bomb consisting of linked charges hung around a victim's neck, used by terrorists or in hostage situations
- news blackout — a situation in which a government or other authority imposes a ban on the publication of news on a particular subject
- nickeliferous — containing or yielding nickel.
- oak wax scale — any of various small oval-shaped homopterous insects of the family Asterolecaniidae, the female members of which have their bodies embedded in a waxy mass, as in the destructive Cerococcus quercus ((oak wax scale) or (oak scale)) or covered with a waxy film.
- oklahoma city — a city in and the capital of Oklahoma, in the central part.
- opossum block — (in New Zealand) a block of bush allocated to a licensed opossum trapper
- peacock plant — a plant, Calathea makoyana, native to Brazil, having leaves that are spotted on the upper surface and purple on the lower surface.
- pick holes in — an opening through something; gap; aperture: a hole in the roof; a hole in my sock.
- pick-and-roll — an offensive maneuver in which a player interposes himself or herself between a teammate with the ball and a defender, then cuts quickly toward the basket for a pass from the same teammate.
- pickerel frog — a meadow frog, Rana palustris, common in eastern North America, similar to the leopard frog but with squarish dark spots on the back.
- plymouth rock — a rock at Plymouth, Massachusetts, on which the Pilgrims who sailed on the Mayflower are said to have stepped ashore when they landed in America in 1620.
- pocket chisel — any woodworking chisel having a blade of medium length.
- policy-making — Policy-making is the making of policies.
- porcelainlike — resembling porcelain
- prickly poppy — any tropical American poppy of the genus Argemone, especially A. mexicana (Mexican poppy) having prickly pods and leaves and yellow or white, poppylike flowers.