12-letter words containing c, h, k, a
- chicken hawk — any of various hawks, esp. an accipiter, that prey, or are reputed to prey, on barnyard fowl
- chicken head — (graphics, abuse) The Commodore Business Machines logo, which strongly resembles a poultry part. Rendered in ASCII as "C=". With the arguable exception of the Amiga, Commodore's computers are notoriously crocky little bitty boxes (see also PETSCII). Thus, this usage may owe something to Philip K. Dick's novel "Do Androids Dream of Electric Sheep?" (the basis for the movie "Blade Runner"; the novel is now sold under that title), in which a "chickenhead" is a mutant with below-average intelligence.
- chickenheads — Plural form of chickenhead.
- choke collar — a training collar for a dog, that tightens when the dog strains at the leash
- chook chaser — a small motorcycle, esp for off-road use
- chook raffle — a raffle for which the main prize is a roast chicken
- chuck off at — to abuse or make fun of
- chuck-a-luck — a gambling game in which players bet on the way three dice, contained in an hourglass-shaped cage, will fall when the cage is pivoted
- chukot range — mountain range in NE Siberia: highest peak, c. 7,500 ft (2,286 m)
- clothes rack — a framework for holding or displaying clothes in a shop
- cock feather — the odd-coloured feather set on the shaft of an arrow at right angles to the nock
- curtain hook — a hook used to attach a curtain to a curtain rail
- czechoslovak — Czechoslovak means belonging or relating to the former state of Czechoslovakia.
- dasher block — a block at the end of a yard or gaff for supporting a signal or ensign halyard.
- display hack — (graphics) A program with the same approximate purpose as a kaleidoscope: to make pretty pictures. Famous display hacks include munching squares, smoking clover, the BSD Unix "rain(6)" program, "worms(6)" on miscellaneous Unixes, and the X "kaleid(1)" program. Display hacks can also be implemented without programming by creating text files containing numerous escape sequences for interpretation by a video terminal; one notable example displayed, on any VT100, a Christmas tree with twinkling lights and a toy train circling its base. The hack value of a display hack is proportional to the aesthetic value of the images times the cleverness of the algorithm divided by the size of the code. Synonym psychedelicware.
- epoch-making — An epoch-making change or declaration is considered to be extremely important because it is likely to have a significant effect on a particular period of time.
- featherbacks — Plural form of featherback.
- forked chain — branched chain.
- french chalk — a talc for marking lines on fabrics.
- get the sack — be dismissed from job
- grass hockey — field hockey.
- hack to bits — to damage severely
- hacker ethic — (philosophy) 1. The belief that information-sharing is a powerful positive good, and that it is an ethical duty of hackers to share their expertise by writing free software and facilitating access to information and to computing resources wherever possible. 2. The belief that system-cracking for fun and exploration is ethically OK as long as the cracker commits no theft, vandalism, or breach of confidentiality. Both of these normative ethical principles are widely, but by no means universally, accepted among hackers. Most hackers subscribe to the hacker ethic in sense 1, and many act on it by writing and giving away free software. A few go further and assert that *all* information should be free and *any* proprietary control of it is bad; this is the philosophy behind the GNU project. Sense 2 is more controversial: some people consider the act of cracking itself to be unethical, like breaking and entering. But the belief that "ethical" cracking excludes destruction at least moderates the behaviour of people who see themselves as "benign" crackers (see also samurai). On this view, it may be one of the highest forms of hackerly courtesy to (a) break into a system, and then (b) explain to the sysop, preferably by e-mail from a superuser account, exactly how it was done and how the hole can be plugged - acting as an unpaid (and unsolicited) tiger team. The most reliable manifestation of either version of the hacker ethic is that almost all hackers are actively willing to share technical tricks, software, and (where possible) computing resources with other hackers. Huge cooperative networks such as Usenet, FidoNet and Internet (see Internet address) can function without central control because of this trait; they both rely on and reinforce a sense of community that may be hackerdom's most valuable intangible asset.
- hand-picking — to pick by hand.
- handkerchief — a small piece of linen, silk, or other fabric, usually square, and used especially for wiping one's nose, eyes, face, etc., or for decorative purposes.
- hark back to — recall: earlier era
- harvest tick — chigger (def 1).
- hash cookies — biscuits containing cannabis
- headkerchief — A kerchief worn on the head.
- health check — a medical checkup
- hearken back — to go back in thought or speech; revert; hark back
- heart attack — damage to an area of heart muscle that is deprived of oxygen, usually due to blockage of a diseased coronary artery, typically accompanied by chest pain radiating down one or both arms, the severity of the attack varying with the extent and location of the damage; myocardial infarction.
- helical rack — a rack having teeth set at an oblique angle to the edges. Compare rack1 (def 5).
- hello packet — (networking, communications) An OSPF packet sent periodically on each network interface, real or virtual, to discover and test connections to neighbours. Hello packets are multicast on physical networks capable of multicasting or broadcasting to enable dynamic router discovery. They include the parameters that routers connected to a common network must agree on. Hello packets increase network resilience by, e.g., allowing a router to establish a secondary connection when a primary connection fails.
- hit the sack — a large bag of strong, coarsely woven material, as for grain, potatoes, or coal.
- hockey skate — a tubular ice skate having a shorter blade than a racing skate and often having a reinforced shoe for protection.
- hydraulicked — (of an extracted mineral) excavated using water
- hydrocracker — a high-pressure processing unit used for hydrocracking.
- hyperkalemic — Having a high percentage of potassium in one's blood.
- in the black — lacking hue and brightness; absorbing light without reflecting any of the rays composing it.
- jack-the-lad — a young man who is regarded as a brash, loud show-off
- jackson hole — a valley in NW Wyoming, near the Teton Range: wildlife preserve.
- john hancock — Herbert Jeffrey ("Herbie") born 1940, U.S. jazz pianist and composer.
- kachina doll — a Hopi Indian doll carved from cottonwood root in representation of a kachina and given as a gift to a child or used as a household decoration.
- kaffeeklatch — Alternative spelling of coffee klatch.
- kanchenjunga — a mountain in S Asia, between NE India and Nepal, in the E Himalayas: third highest in the world. 28,169 feet (8586 meters).
- khachaturian — Aram Ilich [ar-uh m il-yich;; Russian uh-rahm ee-lyeech] /ˈær əm ˈɪl yɪtʃ;; Russian ʌˈrɑm iˈlyitʃ/ (Show IPA), 1903–78, Armenian composer.
- kinaesthetic — Alternative form of kinesthetic.
- kinchinjunga — Kanchenjunga.
- kinesipathic — of or relating to kinesipathy