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15-letter words containing a, n, o, l

  • domain analysis — (systems analysis)   1. Determining the operations, data objects, properties and abstractions appropriate for designing solutions to problems in a given domain. 2. The domain engineering activity in which domain knowledge is studied and formalised as a domain definition and a domain specification. A software reuse approach that involves combining software components, subsystems, etc., into a single application system. 3. The process of identifying, collecting organising, analysing and representing a domain model and software architecture from the study of existing systems, underlying theory, emerging technology and development histories within the domain of interest. 4. The analysis of systems within a domain to discover commonalities and differences among them.
  • domain calculus — (database)   A form of relational calculus in which scalar variables take values drawn from a given domain. Examples of the domain calculus are ILL, FQL, DEDUCE and the well known Query By Example (QBE). INGRES is a relational DBMS whose DML is based on the relational calculus.
  • domestic animal — an animal, as the horse or cat, that has been tamed and kept by humans as a work animal, food source, or pet, especially a member of those species that have, through selective breeding, become notably different from their wild ancestors.
  • dominical altar — a high altar.
  • dongola leather — a leather similar to kid, made from goatskin, sheepskin, or calfskin.
  • dorsiventrality — The quality of being dorsiventral.
  • dorsoventrality — Zoology. pertaining to the dorsal and ventral aspects of the body; extending from the dorsal to the ventral side: the dorsoventral axis.
  • dose equivalent — a unit that quantifies the biological effectiveness of an absorbed dose of ionizing radiation, obtained by multiplying the absorbed dose by dimensionless factors that account for the kind of radiation, its energy, and the nature of the absorber: measured in Sievert or rem.
  • double in brass — twice as large, heavy, strong, etc.; twofold in size, amount, number, extent, etc.: a double portion; a new house double the size of the old one.
  • double integral — an integral in which the integrand involves a function of two variables and that requires two applications of the integration process to evaluate.
  • double negation — the principle that a statement is equivalent to the denial of its negation, as it is not the case that John is not here meaning John is here
  • double negative — a syntactic construction in which two negative words are used in the same clause to express a single negation.
  • double saucepan — a cooking utensil consisting of two saucepans, one fitting inside the other. The bottom saucepan contains water that, while boiling, gently heats food in the upper pan
  • double standard — any code or set of principles containing different provisions for one group of people than for another, especially an unwritten code of sexual behavior permitting men more freedom than women. Compare single standard (def 1).
  • doublet pattern — a pattern, as on a fabric, in which a figure or group is duplicated in reverse order on the opposite side of a centerline.
  • downward closed — closure
  • dr. strangelove — a person, especially a military or government official, who advocates initiating nuclear warfare.
  • draw oneself up — to assume a straighter posture; stand or sit straight
  • drop handlebars — aerodynamic handlebars that drop down and curve towards the rider at the ends rather than turning upwards as on conventional bicycles
  • dual admissions — a system whereby students attaining less good marks than what is required are offered a place provided they successfully complete another course first to improve some aspect of their work
  • dysfunctionally — not performing normally, as an organ or structure of the body; malfunctioning.
  • early admission — a plan for admission to colleges in the US, in which students apply to colleges earlier in the year than is customary and receive their results earlier too
  • east longmeadow — a city in SW Massachusetts.
  • econometrically — In terms of econometrics.
  • edgar allan poeEdgar Allan, 1809–49, U.S. poet, short-story writer, and critic.
  • edmund randolph — A(sa) Philip, 1889–1979, U.S. labor leader: president of the Brotherhood of Sleeping Car Porters 1925–68.
  • edriophthalmian — edriophthalmous
  • egyptian clover — a Mediterranean clover, Trifolium alexandrinum, grown as a forage crop and to improve the soil in the southwestern US and the Nile valley
  • elastic rebound — a theory of earthquakes that envisages gradual deformation of the fault zone without fault slippage until friction is overcome, when the fault suddenly slips to produce the earthquake
  • electing a pope — (electronics, humour)   (From the smoke signals given out when the guys in funny hats choose a new Pope) Causing an integrated circuit or other electronic component to emit smoke by passing too much current through it. See magic smoke.
  • electrification — The act of electrifying, or the state of being charged with electricity.
  • electroanalyses — Plural form of electroanalysis.
  • electroanalysis — (physics, chemistry) Any of several electrochemical forms of analysis.
  • electrodynamics — The branch of mechanics concerned with the interaction of electric currents with magnetic fields or with other electric currents.
  • electromagnetic — Of or relating to the interrelation of electric currents or fields and magnetic fields.
  • electron camera — a camera which uses electron beams, esp a television camera that converts an optical image into an electrical signal
  • electronegative — Electrically negative.
  • electronic game — any of various small handheld computerized games, usually battery-operated, having a small screen on which graphics are displayed and buttons to operate the game
  • electronic mail — (messaging)   (e-mail) Messages automatically passed from one computer user to another, often through computer networks and/or via modems over telephone lines. A message, especially one following the common RFC 822 standard, begins with several lines of headers, followed by a blank line, and the body of the message. Most e-mail systems now support the MIME standard which allows the message body to contain "attachments" of different kinds rather than just one block of plain ASCII text. It is conventional for the body to end with a signature. Headers give the name and electronic mail address of the sender and recipient(s), the time and date when it was sent and a subject. There are many other headers which may get added by different message handling systems during delivery. The message is "composed" by the sender, usually using a special program - a "Mail User Agent" (MUA). It is then passed to some kind of "Message Transfer Agent" (MTA) - a program which is responsible for either delivering the message locally or passing it to another MTA, often on another host. MTAs on different hosts on a network often communicate using SMTP. The message is eventually delivered to the recipient's mailbox - normally a file on his computer - from where he can read it using a mail reading program (which may or may not be the same MUA as used by the sender). Contrast snail-mail, paper-net, voice-net. The form "email" is also common, but is less suggestive of the correct pronunciation and derivation than "e-mail". The word is used as a noun for the concept ("Isn't e-mail great?", "Are you on e-mail?"), a collection of (unread) messages ("I spent all night reading my e-mail"), and as a verb meaning "to send (something in) an e-mail message" ("I'll e-mail you (my report)"). The use of "an e-mail" as a count noun for an e-mail message, and plural "e-mails", is now (2000) also well established despite the fact that "mail" is definitely a mass noun. Oddly enough, the word "emailed" is actually listed in the Oxford English Dictionary. It means "embossed (with a raised pattern) or arranged in a net work". A use from 1480 is given. The word is derived from French "emmailleure", network. Also, "email" is German for enamel.
  • elephant's-foot — a monocotyledonous plant, Testudinaria elephantipes, of southern Africa, with a very large starchy tuberous stem, covered in corky scales: family Dioscoreaceae
  • eleutheromaniac — Having a passionate mania for freedom.
  • emission nebula — a type of nebula that emits visible radiation
  • emotional wreck — a person who is feeling very sad, confused, or desperate because of something bad that has happened to them
  • encephalization — (biology) the amount of brain mass exceeding that related to an animal's total body mass.
  • encephalography — Any of various techniques for recording the structure or electrical activity of the brain.
  • encephalopathic — Relating to encephalopathy.
  • encyclopaedical — Of or pertaining to encyclopaediae.
  • endocannibalism — A form of cannibalism, the eating of dead members of one's own social group, often associated with spiritual beliefs.
  • endocrine gland — anatomy: hormone-secreting gland
  • endolymphangial — (anatomy) Within a lymphatic vessel.
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