24-letter words containing c, o, d, m, i
- graduated pension scheme — (between 1961 and 1975) an earnings-related pension scheme which was based on the amount of an employee's National Insurance contributions
- guaranteed annual income — Also called guaranteed income. compensation provided by the government to any family or individual whose annual income falls below a specified level.
- hierarchical data format — (file format, data) (HDF) A library and multi-object file format for the transfer of graphical and numerical data between computeres. The freely available HDF distribution consists of the library, command line utilities, test suite source, Java interface, and the Java-based HDF Viewer (JHV). HDF supports several different data models, including multidimensional arrays, raster images, and tables. Each defines a specific aggregate data type and provides an API for reading, writing, and organising the data and metadata. New data models can be added by the HDF developers or users. HDF is self-describing, allowing an application to interpret the structure and contents of a file without any outside information. One HDF file can hold a mixture of related objects which can be accessed as a group or as individual objects. Users can create their own grouping structures called "vgroups". HDF files can be shared across most common platforms, including many workstations and high performance computers. An HDF file created on one computer can be read on a different system without modification.
- implicit differentiation — a method of finding the derivative of an implicit function by taking the derivative of each term with respect to the independent variable while keeping the derivative of the dependent variable with respect to the independent variable in symbolic form and then solving for that derivative.
- in someone's good graces — elegance or beauty of form, manner, motion, or action: We watched her skate with effortless grace across the ice. Synonyms: attractiveness, charm, gracefulness, comeliness, ease, lissomeness, fluidity. Antonyms: stiffness, ugliness, awkwardness, clumsiness; klutziness.
- international morse code — a form of Morse code used in international radiotelegraphy.
- iterated function system — (graphics) (IFS) A class of fractals that yield natural-looking forms like ferns or snowflakes. Iterated Function Systems use a very easy transformation that is done recursively.
- least common denominator — the smallest number that is a common denominator of a given set of fractions.
- leave much to be desired — be inadequate
- linear (induction) motor — an electric motor that produces thrust in a direct line, as distinguished from the rotary motion produced by a rotary engine, by the interaction of a moving magnetic field and the current induced by the field
- liquid components of gas — Liquid components of gas are associated hydrocarbons in natural gas, which include ethane, propane, and butane.
- lunar (excursion) module — the component of the Apollo spacecraft used to carry astronauts to the moon's surface and return them to the command and service modules in lunar orbit
- make a production out of — to make an unnecessary fuss about
- medium-scale integration — MSI.
- multiple-valued function — function (def 4b).
- near field communication — a short-range wireless communication system that uses radio waves to enable a phone or other mobile device to interact with another device or card reader: Near Field Communication essentially lets your phone replace your credit cards. Abbreviation: NFC.
- negative acknowledgement — 1. (character) (NAK) The mnemonic for ASCII character 21. Sometimes used as the response to receipt of a corrupted packet of information. Opposite of acknowledgement. 2. (communications) (NAK) Any message transmitted to indicate that some data has been received incorrectly, for example it may have a checksum or message length error. A NAK message allows the sender to distinguish a message which has been received in a corrupted state from one which is not received at all. An alternative is to use only ACK messages, in which case the non-receipt of an ACK after a certain time is counted as a NAK but gives no information about the integrity of the communications channel. See also ACK.
- privileged communication — a communication that one cannot legally be compelled to divulge, as that to a lawyer from a client
- pyrotraumatic dermatitis — hot spot.
- recommended retail price — the selling price of a product officially suggested by a manufacturer to a retailer
- remote method invocation — (programming) (RMI) Part of the Java programming language library which enables a Java program running on one computer to access the objects and methods of another Java program running on a different computer.
- representative democracy — a person or thing that represents another or others.
- reproductive imagination — the faculty of imagining, or of forming mental images or concepts of what is not actually present to the senses.
- san francisco de macoris — a city in the N Dominican Republic.
- senegambia confederation — an economic and political union (1982–89) between Senegal and The Gambia
- sic transit gloria mundi — thus passes the glory of the world
- special development area — an area earmarked for special development by the government
- united states of america — United States. Abbreviation: U.S.A., USA.
- voluntary aid detachment — (in World War I) an organization of British women volunteers who assisted in military hospitals and ambulance duties
- ways and means committee — a standing committee of the US House of Representatives that supervises all financial legislation