22-letter words containing h, i, n
- charity begins at home — If you say charity begins at home, you mean that people should deal with the needs of people close to them before they think about helping others.
- chebyshev's inequality — the fundamental theorem that the probability that a random variable differs from its mean by more than k standard deviations is less than or equal to 1/k2
- chinese army technique — Mongolian Hordes technique
- chinese water chestnut — a Chinese cyperaceous plant, Eleocharis tuberosa, with an edible succulent corm
- chip on one's shoulder — an inclination to fight or quarrel
- chlorotrifluoromethane — a colorless gas, CClF 3 , used chiefly as a refrigerant, in the hardening of metals, and in pharmaceutical processing.
- chorionic gonadotropin — Also called human chorionic gonadotropin. Biochemistry. a hormone, produced in the incipient placenta of pregnant women, that stimulates the production of estrogen and progesterone: its presence in blood or urine is an indication of pregnancy.
- chromosomal aberration — any irregularity or abnormality of chromosome distribution, number, structure, or arrangement.
- client-centred therapy — a form of psychotherapy in which the therapist makes no attempt to interpret what the patient says but encourages him or her to develop his or her own attitudes and insights, often by questioning
- cognitive architecture — (architecture) A computer architecure involving non-deterministic, multiple inference processes, as found in neural networks. Cognitive architectures model the human brain and contrast with single processor computers. The term might also refer to software architectures, e.g. fuzzy logic.
- colliding-beam machine — a particle accelerator in which positively and negatively charged particles circulate in opposite directions and collide head-on.
- commissioner for oaths — a solicitor authorized to authenticate oaths on sworn statements
- communication channels — the ways in which people communicate
- component architecture — (programming) A notion in object-oriented programming where "components" of a program are completely generic. Instead of having a specialised set of methods and fields they have generic methods through which the component can advertise the functionality it supports to the system into which it is loaded. This enables completely dynamic loading of objects. JavaBeans is an example of a component architecture. See also design pattern.
- conservation of charge — the principle that the total charge of any isolated system is constant and independent of changes that take place within the system
- constitutional monarch — the sovereign in a constitutional monarchy
- consummatory behaviour — any behaviour that leads directly to the satisfaction of an innate drive, e.g. eating or drinking
- continental philosophy — a general term for related philosophical traditions that originated in 20th-century continental Europe, including critical theory, deconstruction, existentialism, hermeneutics, phenomenology, and structuralism (contrasted with analytic philosophy).
- coronary heart disease — any heart disorder caused by disease of the coronary arteries
- covered with confusion — greatly embarrassed
- crankshaft end bearing — The crankshaft end bearing is the bearing between the connecting rod and the crankshaft of an internal combustion engine.
- crime against humanity — repeated actions undertaken by, or condoned by, a government, deemed to infringe human dignity and safety, such as rape, torture, murder, etc
- critical path analysis — a technique for planning complex projects by analysing alternative systems with reference to the critical path, which is the sequence of stages requiring the longest time
- curvature of the spine — a condition in which the spine is abnormally curved
- cut one's wisdom teeth — to arrive at the age of discretion
- cytidine monophosphate — a nucleotide constituent of ribonucleic acids; a phosphoric acid ester of cytidine. Abbreviation: CMP.
- dadra and nagar haveli — a union territory of W India, on the Gulf of Cambay: until 1961 administratively part of Portuguese Damão. Capital: Silvassa. Pop: 220 451 (2001). Area: 489 sq km (191 sq miles)
- dalton's atomic theory — the theory that matter consists of indivisible particles called atoms and that atoms of a given element are all identical and can neither be created nor destroyed. Compounds are formed by combination of atoms in simple ratios to give compound atoms (molecules). The theory was the basis of modern chemistry
- damn with faint praise — If someone damns something with faint praise, they say something about it which sounds quite nice but is not enthusiastic, and shows that they do not have a high opinion of it.
- dashing white sergeant — a lively Scottish dance for sets of six people
- de broglie wave length — the postulate of wave mechanics that a particle of mass m moving at a velocity v will have the properties of a wave of wavelength h / mv (de Broglie wavelength) where h is Planck's constant.
- dehiwala-mount lavinia — a city in SW Sri Lanka, on the Indian Ocean.
- dehydroepiandrosterone — the most abundant steroid in the human body, that is involved in the manufacture of testosterone, oestrogen, progesterone, and corticosterone
- delayed-action shutter — a camera shutter that opens after an interval set by the photographer
- denying the antecedent — the fallacy of inferring the falsehood of the consequent of a conditional statement, given the truth of the conditional and the falsehood of its antecedent, as if there are five of them, there are more than four: there are not five, so there are not more than four
- diachronic linguistics — historical linguistics.
- dihydroxyphenylalanine — dopa.
- directional microphone — a microphone that has a greater sensitivity to sounds coming from a particular area in front of it: used to eliminate unwanted sounds.
- dishonorable discharge — the discharge of a person from military service for an offense more serious than one for which a bad-conduct discharge is given.
- dominant seventh chord — a chord consisting of the dominant and the major third, perfect fifth, and minor seventh above it. Its most natural resolution is to a chord on the tonic
- don't mind him/her etc — You use don't mind in expressions such as don't mind him or don't mind them to apologize for someone else's behaviour when you think it might have offended the person you are speaking to.
- earth inductor compass — a compass actuated by induction from the earth's magnetic field.
- educational psychology — a branch of psychology concerned with developing effective educational techniques and dealing with psychological problems in schools.
- educational technology — the use of technology, such as computers, within education, to aid the learning process
- electrothermal printer — a printer that produces characters by burning the image on specially coated paper
- enchanter's nightshade — any of several onagraceous plants of the genus Circaea, esp C. lutetiana, having small white flowers and bristly fruits
- endotrophic mycorrhiza — the most widespread and common type of mycorrhiza, in which the fungus lives within the cells of the roots of the plant
- english cocker spaniel — any of a breed of small spaniel, similar to and the progenitor of the cocker spaniel
- equal rights amendment — a proposed amendment to the US Constitution enshrining equality between the sexes
- evolutionary algorithm — (EA) An algorithm which incorporates aspects of natural selection or survival of the fittest. An evolutionary algorithm maintains a population of structures (usually randomly generated initially), that evolves according to rules of selection, recombination, mutation and survival, referred to as genetic operators. A shared "environment" determines the fitness or performance of each individual in the population. The fittest individuals are more likely to be selected for reproduction (retention or duplication), while recombination and mutation modify those individuals, yielding potentially superior ones. EAs are one kind of evolutionary computation and differ from genetic algorithms. A GA generates each individual from some encoded form known as a "chromosome" and it is these which are combined or mutated to breed new individuals. EAs are useful for optimisation when other techniques such as gradient descent or direct, analytical discovery are not possible. Combinatoric and real-valued function optimisation in which the optimisation surface or fitness landscape is "rugged", possessing many locally optimal solutions, are well suited for evolutionary algorithms.