19-letter words containing o, u, t, s, i
- inconsequentialness — The quality or state of being inconsequential.
- index expurgatorius — a list of books now included in the Index Librorum Prohibitorum, forbidden to be read except from expurgated editions.
- instantaneous speed — a scalar measure of the rate of movement of a body expressed as the rate of change of position with respect to time at a particular point. It is measured in metres per second, miles per hour, etc
- instrumentalisation — (philosophy) The treatment of an idea as an instrument that functions as a guide to action.
- instrumentalization — Alternative spelling of instrumentalisation.
- inter-institutional — of, relating to, or established by institution.
- internal-combustion — of or relating to an internal-combustion engine.
- intracutaneous test — a test for immunity or allergy to a particular antigen by observing the local reaction following injection of a small amount of the antigen into the skin.
- investment compound — investment (def 11).
- isidorus of miletus — flourished 6th century a.d, Byzantine engineer. He was one of the architects of Hagia Sophia; (originally an Orthodox cathedral and currently a museum in Istanbul, Turkey).
- isobutyl propionate — a colorless liquid, C 7 H 14 O 2 , used chiefly as a paint, varnish, and lacquer solvent.
- isthmus of san blas — the narrowest part of the Isthmus of Panama. Width: about 50 km (30 miles)
- it serves you right — If you say it serves someone right when something unpleasant happens to them, you mean that it is their own fault and you have no sympathy for them.
- it would be wise to — If someone says to you that it would be wise to do something, they are advising you to do it, because it is the most sensible and reasonable action or decision in a particular situation.
- jacques montgolfier — Jacques Étienne [zhahk ey-tyen] /ʒɑk eɪˈtyɛn/ (Show IPA), 1745–99, and his brother Joseph Michel [zhaw-zef mee-shel] /ʒɔˈzɛf miˈʃɛl/ (Show IPA) 1740–1810, French aeronauts: inventors of the first practical balloon 1783.
- jerusalem artichoke — Also called girasol. a sunflower, Helianthus tuberosus, having edible, tuberous, underground stems or rootstocks.
- judicial separation — a decree of legal separation of spouses that does not dissolve the marriage bond.
- jump to conclusions — to come to a conclusion prematurely, without sufficient thought or on incomplete evidence
- jumping plant louse — any of numerous lice, of the family Psyllidae, that feed on plant juices and are sometimes pests of fruits and vegetables.
- junction transistor — a bipolar transistor consisting of two p-n junctions combined to form either an n-p-n or a p-n-p transistor, having the three electrodes, the emitter, base, and collector
- keyboard instrument — any musical instrument that is played using a keyboard
- knights of columbus — an international fraternal and benevolent organization of Roman Catholic men, founded in New Haven, Connecticut, in 1882.
- legislative council — the upper house of a bicameral legislature.
- leisure occupations — activities which you enjoy and which you perform in your free time
- life-support system — A life-support system is the same as a life-support machine.
- lift up one's voice — to speak out loudly
- limit of resolution — the capacity of an optical system to resolve point objects as separate images.
- liouville's theorem — the theorem that every function of a complex variable, bounded and differentiable for all finite values of the variable, is a constant function.
- liquorice all-sorts — a brand of assorted sweets containing liquorice as well as coloured candy made of sugar, gelatine, and coconut
- lose in the shuffle — to leave out or disregard in the confusion of things
- lose no opportunity — If you say that someone loses no opportunity to do or say a particular thing, you are emphasizing that they do it or say it whenever it is possible.
- lose your virginity — When you lose your virginity, you have sex for the first time.
- lucent technologies — (company, telecommunications, Unix) The former systems and equipment portion of AT&T (including Bell Laboratories), split off in 1996.
- machine instruction — (programming) The smallest element of a machine code program.
- magnesium carbonate — a white powder, MgCO 3 , insoluble in water and alcohol, soluble in acids, used in dentifrices and cosmetics, in medicine as an antacid, and as a refractory material.
- manual transmission — an automotive transmission in which the driver shifts gears manually.
- matthias i corvinus — ?1440–90, king of Hungary (1458–90): built up the most powerful kingdom in Central Europe. A patron of Renaissance art, he founded the Corvina library, one of the finest in Europe
- maturation division — a stage in meiosis during which the chromosomal number of the reproductive cell is reduced to one chromosome from each original chromosome pair.
- means of production — resources: equipment, workers
- membership function — fuzzy subset
- miscellaneous items — various kinds of thing, esp small purchases
- modulus of rigidity — shear modulus.
- molecular biologist — a specialist in the study of biological phenomena at the molecular level
- mount desert island — an island off the coast of E central Maine: summer resort; forms part of Acadia National Park. 14 miles (23 km) long; 8 miles (13 km) wide.
- multidimensionality — The property of being multidimensional.
- multiplication sign — Arithmetic. the symbol (⋅), (×), or (∗) between two mathematical expressions, denoting multiplication of the second expression by the first. In certain algebraic notations the sign is suppressed and multiplication is indicated by immediate juxtaposition or contiguity, as in ab.
- mushroom ventilator — a ventilator having at the top of a vertical shaft a broad rounded cap that can be screwed down to close it.
- music to one's ears — something that is very pleasant to hear
- muster in (or out) — to enlist in (or discharge from) military service
- mutual masturbation — the act of two or more people masturbating each other