16-letter words containing o, a, k, c
- kirchhoff's laws — the law that the algebraic sum of the currents flowing toward any point in an electric network is zero.
- kit and caboodle — a set or collection of tools, supplies, instructional matter, etc., for a specific purpose: a first-aid kit; a sales kit.
- knapsack problem — the problem of determining which numbers from a given collection of numbers have been added together to yield a specific sum: used in cryptography to encipher (and sometimes decipher) messages.
- knock for a loop — a portion of a cord, ribbon, etc., folded or doubled upon itself so as to leave an opening between the parts.
- know one's place — a particular portion of space, whether of definite or indefinite extent.
- kurdaitcha shoes — (in certain Central Australian Aboriginal tribes) the emu-feather shoes worn by the kurdaitcha on his mission so that his footsteps may not be traced
- labtech notebook — (tool, product) Commercial data aquisition software.
- lick observatory — the astronomical observatory of the University of California, situated on Mount Hamilton, near San Jose, California, and having a 120-inch (3-meter) reflecting telescope and a 36-inch (91-cm) refracting telescope.
- like cat and dog — quarrelling savagely
- luck of the draw — the force that seems to operate for good or ill in a person's life, as in shaping circumstances, events, or opportunities: With my luck I'll probably get pneumonia.
- mad-dog skullcap — a North American skullcap, Scutellaria lateriflora, having underground stems and one-sided clusters of blue to white flowers.
- make a complaint — If a guest makes a complaint, they express their dissatisfaction with something.
- make a photocopy — If you make a photocopy of a document, you make a copy of it using a photocopier.
- make a pitch for — to give verbal support to
- man on horseback — a military leader who presents himself as the savior of the country during a period of crisis and either assumes or threatens to assume dictatorial powers.
- megakaryoblastic — (cytology) Of or pertaining to a megakaryoblast.
- mock examination — an examination, esp in a school, taken as practice before an official examination
- molotov cocktail — a crude incendiary grenade consisting of a bottle filled with a flammable liquid and a wick that is ignited before throwing: used originally for setting fire to enemy tanks during the Spanish Civil War.
- monkey-faced owl — barn owl.
- narcotraffickers — Plural form of narcotrafficker.
- narcotrafficking — the buying and selling of illegal drugs.
- nassella tussock — type of tussock grass
- not miss a trick — to be very alert
- oak leaf cluster — a U.S. military decoration in the form of a small bronze twig bearing four oak leaves and three acorns, worn on the ribbon of another decoration for valor, wounds, or distinguished service to signify a second award of the same medal.
- observation deck — an area on a high building that is surrounded with railings or fencing and which provides panoramic views
- ocellated turkey — a wild turkey, Agriocharis ocellata, of Yucatán, Belize, and Guatemala, typically having green, blue, reddish-brown, and yellowish-brown plumage of a metallic luster and eyelike spots on the tail.
- on the back foot — at a disadvantage; outmanoeuvred or outclassed by an opponent
- packing fraction — Physics. a measure of the stability of an atomic nucleus, equal to 10 4 multiplied by the mass defect and divided by the mass number.
- pharmacokinetics — the branch of pharmacology that studies the fate of pharmacological substances in the body, as their absorption, distribution, metabolism, and elimination.
- pocket billiards — pool2 (def 1).
- pocket secretary — a long, narrow walletlike case, usually of leather and containing pockets for credit and business cards, paper money, etc., and sometimes a notepad and pencil.
- pork scratchings — small pieces of crisply cooked pork crackling, eaten cold as an appetizer with drinks
- posigrade rocket — an auxiliary rocket used to separate the sections of a multistage rocket, fired in the direction of flight.
- punctuation mark — any of a group of conventional marks or characters used in punctuation, as the period, comma, semicolon, question mark, or dash.
- put a sock in it — be quiet!
- rack one's brain — If you rack your brains, you try very hard to think of something.
- rape of the lock — a mock-epic poem (1712) by Alexander Pope.
- round lake beach — a town in NE Illinois.
- run the blockade — to go past or through a blockade
- scotch blackface — one of a Scottish breed of mountain sheep having a black face and growing long, coarse wool.
- secondary market — the market that exists for an issue after large blocks of shares have been publicly distributed.
- secondhand smoke — smoke from a cigarette, cigar, or pipe that is involuntarily inhaled, especially by nonsmokers.
- sedimentary rock — rock formed from compacted minerals
- seneca snakeroot — any of various plants whose roots have been regarded as a remedy for snakebites, as the herb Aristolochia serpentaria (Virginia snakeroot) having a medicinal rhizome and rootlets, and the white-flowered Polygala senega (Seneca snakeroot) having a medicinal root.
- shakedown cruise — extortion, as by blackmail or threats of violence.
- sick as a parrot — very disappointed
- slap on the back — to congratulate
- smack one's lips — If you smack your lips, you open and close your mouth noisily, especially before or after eating, to show that you are eager to eat or enjoyed eating.
- software package — bundle of files to execute computer program
- spotted mackerel — a small mackerel, Scomberomorus queenslandicus, of northern Australian waters