13-letter words containing a, n, t, h
- disenchanting — Present participle of disenchant.
- disenthralled — to free from bondage; liberate: to be disenthralled from morbid fantasies.
- disheartening — to depress the hope, courage, or spirits of; discourage.
- disinthralled — freed from thraldom
- dodecaphonist — a user of the twelve-tone system of serial music
- domain theory — (theory) A branch of mathematics introduced by Dana Scott in 1970 as a mathematical theory of programming languages, and for nearly a quarter of a century developed almost exclusively in connection with denotational semantics in computer science. In denotational semantics of programming languages, the meaning of a program is taken to be an element of a domain. A domain is a mathematical structure consisting of a set of values (or "points") and an ordering relation, <= on those values. Domain theory is the study of such structures. ("<=" is written in LaTeX as \subseteq) Different domains correspond to the different types of object with which a program deals. In a language containing functions, we might have a domain X -> Y which is the set of functions from domain X to domain Y with the ordering f <= g iff for all x in X, f x <= g x. In the pure lambda-calculus all objects are functions or applications of functions to other functions. To represent the meaning of such programs, we must solve the recursive equation over domains, D = D -> D which states that domain D is (isomorphic to) some function space from D to itself. I.e. it is a fixed point D = F(D) for some operator F that takes a domain D to D -> D. The equivalent equation has no non-trivial solution in set theory. There are many definitions of domains, with different properties and suitable for different purposes. One commonly used definition is that of Scott domains, often simply called domains, which are omega-algebraic, consistently complete CPOs. There are domain-theoretic computational models in other branches of mathematics including dynamical systems, fractals, measure theory, integration theory, probability theory, and stochastic processes. See also abstract interpretation, bottom, pointed domain.
- down the road — a long, narrow stretch with a smoothed or paved surface, made for traveling by motor vehicle, carriage, etc., between two or more points; street or highway.
- down to earth — practical and realistic: a down-to-earth person.
- down-to-earth — practical and realistic: a down-to-earth person.
- downheartedly — In a downhearted manner.
- draftsmanship — a person employed in making mechanical drawings, as of machines, structures, etc.
- draughtswoman — Alternative spelling of draftswoman.
- draw the line — a mark or stroke long in proportion to its breadth, made with a pen, pencil, tool, etc., on a surface: a line down the middle of the page.
- drink to that — People say 'I'll drink to that' to show that they agree with and approve of something that someone has just said.
- dutch auction — a method of auction consisting in the offer of a property at a price above the actual value and then at gradually reduced prices until a buyer is found.
- dzibilchaltun — a large, ancient Mayan ceremonial and commercial center near Mérida, Mexico, founded perhaps as early as 3000 b.c. and in continuous use until the 16th century.
- earth science — any of various sciences, as geography, geology, or meteorology, that deal with the earth, its composition, or any of its changing aspects.
- earth station — a terminal equipped to receive, or receive and transmit, signals from or to communications satellites.
- east by north — a point on the compass 11°15′ north of east. Abbreviation: EbN.
- eastern ghats — a mountain range in S India, parallel to the Bay of Bengal: united with the Western Ghats by the Nilgiri Hills; forms the E margin of the Deccan plateau
- eastern hindi — the vernacular of the eastern half of the Hindi-speaking area in India.
- eastern shore — the eastern shore of Chesapeake Bay, including parts of Maryland, Delaware, and Virginia.
- eating habits — the way a person or group eats, considered in terms of what types of food are eaten, in what quantities, and when
- elephant fish — a large marine fish, Callorhinchus milii, of southwest Pacific waters, having a snout resembling an elephant's trunk
- elephant seal — either of two large earless seals, Mirounga leonina of southern oceans or M. angustirostris of the N Atlantic, the males of which have a long trunklike snout
- elephantbirds — Plural form of elephantbird.
- elephantiasis — A condition in which a limb or other part of the body becomes grossly enlarged due to obstruction of the lymphatic vessels, typically by the nematode parasites that cause filariasis.
- embranchments — Plural form of embranchment.
- enantiomorphs — Plural form of enantiomorph.
- enantiomorphy — the state of being enantiomorphic
- encephalotomy — The dissection of the brain.
- enchantresses — Plural form of enchantress.
- enchondromata — Plural form of enchondroma.
- encroachments — Plural form of encroachment.
- endolymphatic — (anatomy) Pertaining to, or containing, endolymph.
- endotheliomas — Plural form of endothelioma.
- enhypostatize — to come together in one person or hypostasis
- enterohepatic — Relating to or denoting the circulation of bile salts and other secretions from the liver to the intestine, where they are reabsorbed into the blood and returned to the liver.
- enteropathies — Plural form of enteropathy.
- enthrallingly — In an enthralling way.
- entomophagous — feeding mainly on insects; insectivorous
- entrance hall — large lobby, foyer
- epitrachelion — The liturgical vestment worn by priests and bishops of the Orthodox Church as the symbol of their priesthood, corresponding to the Western stole.
- establishment — The action of establishing something or being established.
- ethanoic acid — acetic acid
- ethanoylation — Acetylation.
- etherealizing — Present participle of etherealize.
- ethnobotanist — A scholar or researcher in the field of ethnobotany.
- ethnocultural — Relating to or denoting a particular ethnic group.
- ethnographers — Plural form of ethnographer.