16-letter words containing a, c, g, i
- director general — the executive head of an organization or of a major subdivision, as a branch or agency, of government.
- director-general — the executive head of an organization or of a major subdivision, as a branch or agency, of government.
- disappearing act — magic trick
- discharging arch — an arch for taking some of the weight from a structural member beneath it.
- disclosing agent — a vegetable dye, administered as a liquid or in tablet form (disclosing tablet), that stains plaque, making it readily apparent on the teeth
- discographically — In terms of discography.
- discombobulating — Present participle of discombobulate.
- discountenancing — Present participle of discountenance.
- discriminatingly — With discrimination.
- disenfranchising — Present participle of disenfranchise.
- district heating — a heating system in which centrally generated heat is distributed via ducts and pipes to multiple buildings or locations
- document imaging — the process of converting paper documents into an electronic or digital format
- drag coefficient — a measure of the drag of an object in a moving fluid, esp air
- drainage channel — a channel along which drained water flows away
- dredging machine — dredge1 (def 1).
- drug trafficking — smuggling illegal drugs
- dual carriageway — divided highway.
- duplicate bridge — a form of contract bridge used in tournaments in which contestants play the identical series of deals, with each deal being scored independently, permitting individual scores to be compared.
- dutch guinea pig — a breed of two-tone short-haired guinea pig
- dutch new guinea — a former name of Irian Jaya.
- dynamic language — (language) (Dylan) A simple object-oriented Lisp dialect, most closely resembling CLOS and Scheme, developed by Advanced Technology Group East at Apple Computer. See also Marlais.
- dynamic markings — directions and symbols used to indicate degrees of loudness
- echocardiographs — Plural form of echocardiograph.
- echocardiography — an instrument employing reflected ultrasonic waves to examine the structures and functioning of the heart.
- eclipsing binary — a variable star whose changes in brightness are caused by periodic eclipses of two stars in a binary system.
- ecological niche — niche (def 3).
- economic embargo — a legal stoppage of commerce, usually taken by one nation or group of nations to harm the economy of another nation or group, often to force a political change
- economic migrant — person: seeks work abroad
- ecotoxicological — Of or pertaining to ecotoxicology.
- el camino bignum — (humour) /el' k*-mee'noh big'nuhm/ The road mundanely called El Camino Real, a road through the San Francisco peninsula that originally extended all the way down to Mexico City and many portions of which are still intact. Navigation on the San Francisco peninsula is usually done relative to El Camino Real, which defines logical north and south even though it isn't really north-south many places. El Camino Real runs right past Stanford University. The Spanish word "real" (which has two syllables: /ray-al'/) means "royal"; El Camino Real is "the royal road". In the Fortran language, a "real" quantity is a number typically precise to seven significant digits, and a "double precision" quantity is a larger floating-point number, precise to perhaps fourteen significant digits (other languages have similar "real" types). When a hacker from MIT visited Stanford in 1976, he remarked what a long road El Camino Real was. Making a pun on "real", he started calling it "El Camino Double Precision" - but when the hacker was told that the road was hundreds of miles long, he renamed it "El Camino Bignum", and that name has stuck. (See bignum).
- electrolytic gas — a mixture of two parts of hydrogen and one part of oxygen by volume, formed by the electrolysis of water
- electromagnetics — Electricity and magnetism, collectively, as a field of study.
- electromagnetism — The interaction of electric currents or fields and magnetic fields.
- electromigration — (physics) the transport of small particles under the influence of an electric charge.
- electronic organ — an electrophonic instrument played by means of a keyboard, in which sounds are produced and amplified by any of various electronic or electrical means
- elegiac quatrain — a poetic stanza consisting of four lines of iambic pentameter rhyming alternately.
- encephalitogenic — That can cause encephalitis.
- encephalographic — Relating to, or employing encephalography.
- engineer's chain — a unit of length equal to 100 feet
- english canadian — a Canadian citizen whose first language is English, esp one of English descent
- epigallocatechin — Gallocatechol.
- epigrammatically — In a manner suggesting of an epigram.
- equational logic — (logic) First-order equational logic consists of quantifier-free terms of ordinary first-order logic, with equality as the only predicate symbol. The model theory of this logic was developed into Universal algebra by Birkhoff et al. [Birkhoff, Gratzer, Cohn]. It was later made into a branch of category theory by Lawvere ("algebraic theories").
- eschatologically — In an eschatological manner.
- ethnic cleansing — genocide
- ethnographically — Regarding the ethnography (of a region).
- evangelistically — In an evangelistic manner.
- face recognition — the ability of a computer to scan, store, and recognize human faces for use in identifying people
- facial neuralgia — paroxysmal darting pain and muscular twitching in the face, evoked by rubbing certain points of the face.
- faction fighting — dissension