19-letter words containing v, a, r, n, i
- diamond anniversary — a 60th, or occasionally 75th, anniversary
- differential driver — (hardware) An electronic device (commonly an integrated circuit), containing two amplifiers, used to drive a differential line.
- dig one's own grave — If you say that someone is digging their own grave, you are warning them that they are doing something foolish or dangerous that will cause their own failure.
- display advertising — display ads taken collectively.
- distance university — a degree-granting institution operating wholly or mainly by correspondence courses for students not resident on or within commuting distance of the campus.
- distinctive feature — a feature of the sound system of a language that serves as the crucial distinguishing mark between two phonemes, as the distinctive feature of voicing, which distinguishes b from p in English, or nasality, which distinguishes m from b and p.
- diversified farming — the practice of producing a variety of crops or animals, or both, on one farm, as distinguished from specializing in a single commodity.
- diversional therapy — the structured use of leisure time in recreation and play as a form of or supplement to conventional therapy
- educational adviser — a person who provides advice and training to teachers about teaching methods and educational policies
- electronegativities — Plural form of electronegativity.
- energy conservation — concerted formal or government action or policy to make sure that energy is not wasted
- environmental audit — the systematic examination of an organization's interaction with the environment, to assess the success of its conservation or antipollution programme
- environmental lobby — a group of people who promote environmental issues to government, the public, and business
- evaluation strategy — reduction strategy
- evaporative cooling — a method of reducing temperature that uses evaporation
- executive agreement — an agreement made between the US President and the head of a foreign state, having the effect of a treaty
- february revolution — Russian Revolution (def 1).
- february-revolution — Also called February Revolution. the uprising in Russia in March, 1917 (February Old Style), in which the Czarist government collapsed and a provisional government was established.
- figurative language — language that contains or uses figures of speech, especially metaphors.
- florida velvet bean — a tropical vine, Mucuna deeringiana, of the legume family, having showy, purple flowers in drooping clusters and black, hairy pods: grown as an ornamental.
- give a person a fit — to surprise a person in an outrageous manner
- grade point average — a measure of scholastic attainment computed by dividing the total number of grade points received by the total number of credits or hours of course work taken.
- gravitational field — the attractive effect, considered as extending throughout space, of matter on other matter.
- grievance committee — a group of representatives chosen from a labor union or from both labor and management to consider and remedy workers' grievances.
- grievance procedure — the established series of steps to be taken in dealing with a grievance raised with an employer by an employee
- hang five (or ten) — to ride a surfboard with the toes of one (or both) feet draped over the front edge of the board
- haute vulgarisation — vulgarization, or popularization, on a higher level, esp. as done by academics, scholars, etc.
- have an ax to grind — an instrument with a bladed head on a handle or helve, used for hewing, cleaving, chopping, etc.
- henry david thoreau — Henry David, 1817–62, U.S. naturalist and author.
- henry the navigator — Prince, 1394–1460, prince of Portugal.
- hepatic portal vein — a vein connecting two capillary networks in the liver
- imperative language — (language) Any programming language that specifies explicit manipulation of the state of the computer system, not to be confused with a procedural language, which specifies an explicit sequence of steps to perform. An example of an imperative (but non-procedural) language is a data manipulation language for a relational database management system. This specifies changes to the database but does not necessarily require anyone to specify a sequence of steps. Both contrast with declarative languages, which specify neither explicit state manipulation nor a sequence of steps.
- in the driving seat — If you say that someone is in the driving seat, you mean that they are in control in a situation.
- in-service training — training that is given to employees during the course of employment
- indeterminate vowel — schwa.
- indirect initiative — a procedure in which a statute or amendment proposed by popular petition must receive legislative consideration before being submitted to the voters.
- inductive reactance — the opposition of inductance to alternating current, equal to the product of the angular frequency of the current times the self-inductance. Symbol: X L.
- information service — a service which provides information
- intensive care unit — the specialized center in a hospital where intensive care is provided. Abbreviation: ICU.
- interactive fiction — an adventure or mystery story, usually presented as a video game or book, in which the player or reader is given choices as to how the storyline is to develop or the mystery is to be solved.
- internal conversion — the emission of an electron by an atom with an excited nucleus, occurring as a result of the transfer of energy from the nucleus to the electron.
- interval estimation — the process of estimating a parameter of a given population by specifying an interval of values and the probability that the true value of the parameter falls within this interval.
- intervertebral disc — any of the cartilaginous discs between individual vertebrae, acting as shock absorbers
- intervertebral disk — the plate of fibrocartilage between the bodies of adjacent vertebrae.
- intrauterine device — any small, mechanical device for semipermanent insertion into the uterus as a contraceptive. Abbreviation: IUD.
- invasion of privacy — an encroachment upon the right to be let alone or to be free from publicity.
- iterative deepening — (algorithm) A graph search algorithm that will find the shortest path with some given property, even when the graph contains cycles. When searching for a path through a graph, starting at a given initial node, where the path (or its end node) has some desired property, a depth-first search may never find a solution if it enters a cycle in the graph. Rather than avoiding cycles (i.e. never extend a path with a node it already contains), iterative deepening explores all paths up to length (or "depth") N, starting from N=0 and increasing N until a solution is found.
- japanese arborvitae — a Japanese evergreen tree, Thuja standishii, having spreading branches with bright-green leaves.
- lieutenant governor — a state officer next in rank to a governor, who takes the governor's place in case of the latter's absence, disability, or death.
- magnetic tape drive — (storage) (Or "tape drive") A peripheral device that reads and writes magnetic tape.