19-letter words containing a, v, i
- dominant wavelength — the wavelength of monochromatic light that would give the same visual sensation if combined in a suitable proportion with an achromatic light
- ebola virus disease — Also called Ebola fever, Ebola hemorrhagic fever, Ebola virus disease. a usually fatal disease, a type of hemorrhagic fever, caused by the Ebola virus and marked by high fever, severe gastrointestinal distress, and bleeding.
- ecumenical movement — See under ecumenical (def 4).
- educational adviser — a person who provides advice and training to teachers about teaching methods and educational policies
- effective half-life — the time required for half of a quantity of radioactive material absorbed by a living tissue or organism to be removed by both elimination and decay
- 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
- executive secretary — supports executives or departments
- facultative apomict — a plant that can reproduce sexually or asexually.
- fall in love (with) — to begin to feel love (for)
- fallacy of division — the fallacy of inferring that a property of the whole is also a property of parts or members of the whole (opposed to fallacy of composition).
- farmers cooperative — an organization of farmers for marketing their products or buying supplies.
- 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.
- five o'clock shadow — the rather dark stubble that appears on a man's face some hours after shaving, typically in the late afternoon if he shaved in the morning.
- five-o'clock shadow — the rather dark stubble that appears on a man's face some hours after shaving, typically in the late afternoon if he shaved in the morning.
- flag of convenience — the foreign flag under which merchant ships register in order to save on taxes or wages, or to avoid government regulations.
- 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.
- full-wave rectifier — a rectifier that transmits both halves of a cycle of alternating current as a direct current.
- giovanni da bologna — Giovanni da [jee-uh-vah-nee duh;; Italian jaw-vahn-nee dah] /ˌdʒi əˈvɑ ni də;; Italian dʒɔˈvɑn ni dɑ/ (Show IPA), (Jean de Boulogne; Giambologna) c1525–1608, Italian sculptor, born in France.
- giovanni da fiesole — Giovanni da [Italian jaw-vahn-nee dah] /Italian dʒɔˈvɑn ni dɑ/ (Show IPA), Angelico, Fra.
- 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
- half wave rectifier — A half wave rectifier removes the negative component of an alternating signal leaving only the positive part.
- half-wave rectifier — a rectifier that changes only one half of a cycle of alternating current into a pulsating, direct current.
- 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 a bone to pick — to have grounds for a quarrel
- have a good mind to — (in a human or other conscious being) the element, part, substance, or process that reasons, thinks, feels, wills, perceives, judges, etc.: the processes of the human mind.
- have a problem with — to be unable to understand or do
- have an ax to grind — an instrument with a bladed head on a handle or helve, used for hewing, cleaving, chopping, etc.
- have designs on sth — If someone has designs on something, they want it and are planning to get it, often in a dishonest way.
- have half a mind to — to have the intention of
- have one's way with — manner, mode, or fashion: a new way of looking at a matter; to reply in a polite way.
- have sth against sb — If you have something against someone or something, you dislike them.
- have the makings of — show potential as
- heavy goods vehicle — a large road vehicle for carrying goods
- hemidemisemiquavers — Plural form of hemidemisemiquaver.
- 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