16-letter words containing i, u, l, s
- exemption clause — a clause in a contract that exempts one party from liability for something
- exhaust analysis — An exhaust analysis is an examination of the constituents of an engine's gases, vapors, and particulates.
- exhaust manifold — An exhaust manifold is a heat-resistant tube that connects an engine to an exhaust pipe.
- family of curves — a collection of curves whose equations differ only by values assigned a parameter or parameters.
- farquhar islands — an island group in the Indian Ocean: administratively part of the Seychelles
- filterable virus — a virus particle small enough to pass through a filter of diatomaceous earth or porcelain, which will not pass bacteria: chiefly historical or an informal indicator of size, as synthetic membrane filters now permit passage of the smallest virus.
- fire regulations — rules intended to make sure that people and property stay safe in the event of a fire
- first lieutenant — an officer ranking next above second lieutenant and next below a captain.
- flight simulator — a device used in pilot and crew training that provides a cockpit environment and sensations of flight under actual conditions.
- fluosilicic acid — an unstable acid, H 2 SiF 6 , known only in its colorless, poisonous, fuming aqueous solution or in the form of its salts: used chiefly as a wood preservative, a disinfectant, and as a hardening agent in the manufacture of ceramic ware, cement, and concrete.
- folk linguistics — speculation and popular views about language.
- follicular phase — a stage of the menstrual cycle, from onset of menstruation to ovulation.
- four-dimensional — of a space having points, or a set having elements, which require four coordinates for their unique determination.
- fourier analysis — the expression of any periodic function as a sum of sine and cosine functions, as in an electromagnetic wave function. Compare Fourier series.
- franchise clause — a clause stipulating that the insured will be responsible for any loss not in excess of a stated amount, and the insurance company will be liable for full payment of the loss equaling or exceeding the amount up to the insured amount.
- francis of paula — Saint, 1416–1507, Italian monk: founder of the order of Minims.
- fraunhofer lines — a set of dark lines appearing in the continuous emission spectrum of the sun. It is caused by the absorption of light of certain wavelengths coming from the hotter region of the sun by elements in the cooler outer atmosphere
- fuel consumption — use of a material to generate power
- fullness of time — the proper or destined time.
- functional shift — a change in the grammatical function of a word, as in the use of the noun input as a verb or the noun fun as an adjective.
- functionlessness — The quality or state of being functionless.
- fundamentalistic — Fundamentalist.
- furniture polish — product: shines wood
- galactic cluster — a comparatively young, irregularly shaped group of stars, often numbering up to several hundred, and held together by mutual gravitation; usually found along the central plane of the Milky Way and other galaxies.
- gallium arsenide — a crystalline and highly toxic semiconductor, GaAs, used in light-emitting diodes, lasers, and electronic devices.
- garlic mushrooms — mushrooms, often pan-fried, cooked with garlic
- gas liquefaction — Gas liquefaction is the process of refrigerating a gas to a temperature that is below its critical temperature in order to form a liquid.
- general solution — a solution to a differential equation that contains arbitrary, unevaluated constants.
- girls' night out — an evening spent outside of the home by a group of women
- golden delicious — a bright yellow type of Delicious apple.
- gossip columnist — a person who writes a gossip column
- great soil group — according to a system of classification that originated in Russia, any of several broad groups of soils with common characteristics usually associated with particular climates and vegetation types.
- hanseatic league — a medieval league of towns of northern Germany and adjacent countries for the promotion and protection of commerce.
- hawksbill turtle — a sea turtle, Eretmochelys imbricata, the shell of which is the source of tortoise shell: an endangered species.
- heads-up display — an electronic display of data from instruments or other sources projected at eye level so that a driver or pilot sees it without looking away from the road or course. Abbreviation: HUD.
- health insurance — insurance that compensates the insured for expenses or loss incurred for medical reasons, as through illness or hospitalization.
- health-conscious — having an active interest in one's health
- heat of solution — the heat evolved or absorbed when one mole of a substance dissolves completely in a large volume of solvent
- horticulturalist — Misspelling of horticulturist.
- hourglass figure — the shape of a woman who is well-proportioned and has a small waist
- household knight — bachelor (def 5).
- household-knight — an unmarried man.
- humanly possible — feasible, practical
- hunt the slipper — a children's game in which the players look for a hidden slipper or other object, such as a thimble (hunt the thimble)
- husayn ali mirza — 1817–92, Persian religious leader: founder of Bahāʾī.
- hydraulic radius — the ratio of the cross-sectional area to the perimeter of a pipe, outlet, or the like, through which a fluid is flowing.
- hydrogen sulfide — a colorless, flammable, water-soluble, cumulatively poisonous gas, H 2 S, having the odor of rotten eggs: used chiefly in the manufacture of chemicals, in metallurgy, and as a reagent in laboratory analysis.
- hyperinsulinemia — (medicine) The condition of having an excessively high level of insulin in the blood, usually due to excess production.
- hyperinsulinemic — Suffering from or characterized by hyperinsulinemia, an excessively high level of insulin in the blood.
- hypermasculinity — pertaining to or characteristic of a man or men: masculine attire.