13-letter words containing a, d, h, e, r, n
- dishonourable — showing lack of honor or integrity; ignoble; base; disgraceful; shameful: Cheating is dishonorable.
- disinthralled — freed from thraldom
- dodecahedrane — (organic compound) One of the Platonic hydrocarbons, C20H20, having the carbon atoms at the vertices of a regular dodecahedron.
- dodecahedrons — Plural form of dodecahedron.
- 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.
- donald cherry — Donald Eugene ("Don") 1936–95, U.S. jazz trumpeter.
- 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.
- downhill race — a competitive event in which skiers are timed in a downhill run
- dragon's head — any of several mints of the genus Dracocephalum having spikes of double-lipped flowers.
- 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.
- dresden china — porcelain ware produced at Meissen, Germany, near Dresden, after 1710.
- dun laoghaire — a seaport in E Republic of Ireland, near Dublin.
- dysmenorrheal — painful menstruation.
- dysmenorrhoea — painful menstruation.
- eastern hindi — the vernacular of the eastern half of the Hindi-speaking area in India.
- edging shears — shears that are used to trim the edges of a lawn
- elephantbirds — Plural form of elephantbird.
- enchondromata — Plural form of enchondroma.
- endobronchial — (anatomy) Pertaining to the lining of the bronchi.
- faint-hearted — lacking courage; cowardly; timorous.
- farther india — a peninsula in SE Asia, between India and China: consists of Myanmar, Thailand, Laos, Cambodia, Vietnam, and Malaysia
- fingerbreadth — the breadth of a finger: approximately 3/4 inch (2 cm).
- finisher card — (in manufacturing fibers) the last card in the carding process, for converting stock into roving.
- foolhardiness — recklessly or thoughtlessly bold; foolishly rash or venturesome.
- foreshadowing — to show or indicate beforehand; prefigure: Political upheavals foreshadowed war.
- fort sheridan — a military reservation in NE Illinois, on W shore of Lake Michigan S of Lake Forest.
- french canada — the areas of Canada, esp in the province of Quebec, where French Canadians predominate
- friction head — (in a hydraulic system) the part of a head of water or of another liquid that represents the energy that the system dissipates through friction with the sides of conduits or channels and through heating from turbulent flow.
- garden orache — a plant of the goosefoot family, Atriplex hortensis, which is cultivated as a vegetable and used like spinach
- garden shears — shears used for gardening
- ginger-haired — having ginger hair
- grand duchess — the wife or widow of a grand duke.
- grandchildren — a child of one's son or daughter.
- granddaughter — a daughter of one's son or daughter.
- grandfathered — Simple past tense and past participle of grandfather.
- grandfatherly — of or characteristic of a grandfather.
- grandmotherly — of or characteristic of a grandmother.
- h and d curve — characteristic curve.
- hairdressings — Plural form of hairdressing.
- handkerchiefs — Plural form of handkerchief.
- haphazardness — characterized by lack of order or planning, by irregularity, or by randomness; determined by or dependent on chance; aimless.
- hard currency — money that is backed by gold reserves and is readily convertible into foreign currencies.
- hard feelings — Hard feelings are feelings of anger or bitterness towards someone who you have had an argument with or who has upset you. If you say 'no hard feelings', you are making an agreement with someone not to be angry or bitter about something.
- hardenability — The quality or degree of being hardenable.
- harlequinades — Plural form of harlequinade.
- hartford fern — a climbing or sprawling fern, Lygodium palmatum, of the eastern U.S., having deeply lobed ivylike leaves.
- harvest index — a measurement of crop yield: the weight of a harvested product as a percentage of the total plant weight of a crop.