17-letter words containing c, a, s, i, u
- inefficaciousness — Lack of efficacy.
- infinitive clause — a clause containing an infinitive as its main or only verb form, as to speak clearly in Try to speak clearly.
- insectivorous bat — any bat of the suborder Microchiroptera, typically having large ears and feeding on insects. The group includes common bats (Myotis species), vampire bats, etc
- insurance carrier — company issuing an insurance policy
- insurance company — company that sells insurance policies
- insurance premium — payment on an insurance policy
- integral calculus — the branch of mathematics that deals with integrals, especially the methods of ascertaining indefinite integrals and applying them to the solution of differential equations and the determining of areas, volumes, and lengths.
- integrated course — a course that covers several subjects
- intellectualising — Give an intellectual character to.
- intellectualistic — Of or relating to intellectualism.
- intercommunicates — Third-person singular simple present indicative form of intercommunicate.
- jerusalem cricket — a large, nocturnal, wingless, long-horned grasshopper, Stenopelmatus fuscus, occuring chiefly in loose soil and sand along the Pacific coast of the U.S.
- jus primae noctis — droit du seigneur.
- key man insurance — Key man insurance is an insurance policy taken out by a small company on the life of a senior executive whose death would create a serious loss.
- lame-duck session — (formerly) the December to March session of those members of the U.S. Congress who were defeated for reelection the previous November.
- librocubicularist — (rare) A person who reads in bed.
- loco supra citato — l.s.c.
- luggage insurance — insurance against the loss of luggage while travelling
- luminous efficacy — the quotient of the luminous flux of a radiation and its corresponding radiant flux
- luminous exitance — the ability of a surface to emit light expressed as the luminous flux per unit area at a specified point on the surface
- macro-linguistics — a field of study concerned with language in its broadest sense and including cultural and behavioral features associated with language.
- macroinstructions — Plural form of macroinstruction.
- magellanic clouds — either of two irregular galactic clusters in the southern heavens that are the nearest independent star system to the Milky Way.
- malagasy republic — former name of Madagascar.
- manicure scissors — scissors for manicuring or trimming the nails
- manifest function — any function of an institution or other social phenomenon that is planned and intentional.
- mare fecunditatis — (Sea of Fertility) a dark plain in the fourth quadrant and extending into the first quadrant of the face of the moon: about 160,000 sq. mi. (415,000 sq. km).
- masculine caesura — a caesura occurring immediately after a stressed or a long syllable.
- maurice of nassau — Prince of Orange 1567-1625; Du. statesman & military leader
- mechanical tissue — a plant tissue made up of hard, thick-walled cells that add strength to an organ
- media access unit — (networking) (MAU or Multistation Access Unit, MSAU) In a Token Ring network, a device to attach multiple network stations in a star topology, internally wired to connect the stations into a logical ring. The MAU contains relays to short out nonoperating stations. Multiple MAUs can be connected into a larger ring through their Ring In/Ring Out connectors.
- medical insurance — a type of insurance intended to cover possible future medical expenses
- messier catalogue — a catalogue of 103 nonstellar objects, such as nebulae and galaxies, prepared in 1781–86. An object is referred to by its number in this catalogue, for example the Andromeda Galaxy is referred to as M31
- metatungstic acid — an oxyacid acid of tungsten. Formula: H2W4O13
- microencapsulated — Encapsulated using microencapsulation.
- micromanipulators — Plural form of micromanipulator.
- miscellaneousness — Quality of being miscellaneous.
- miscommunications — Plural form of miscommunication.
- mountain sickness — illness caused by being at high altitude
- mountain viscacha — the mountain chinchilla
- multidisciplinary — composed of or combining several usually separate branches of learning or fields of expertise: a multidisciplinary study of the 18th century.
- munitions factory — a factory where munitions are made
- muscae volitantes — floater (def 6).
- muscle dysmorphia — a mental disorder primarily affecting males, characterized by obsessions about a perceived lack of muscularity, leading to compulsive exercising, use of anabolic steroids, etc. Compare body dysmorphic disorder.
- musical interlude — an interval in a play, event or occasion during which music is played
- nasolacrimal duct — a membranous canal extending from the lacrimal sac to the nasal cavity, through which tears are discharged into the nose.
- national security — defence of a country
- natural harmonics — harmonics of a note produced on a stringed instrument by lightly touching an open or unstopped sounded string.
- natural selection — the process by which forms of life having traits that better enable them to adapt to specific environmental pressures, as predators, changes in climate, or competition for food or mates, will tend to survive and reproduce in greater numbers than others of their kind, thus ensuring the perpetuation of those favorable traits in succeeding generations.
- negative eugenics — the study of or belief in the possibility of improving the qualities of the human species or a human population, especially by such means as discouraging reproduction by persons having genetic defects or presumed to have inheritable undesirable traits (negative eugenics) or encouraging reproduction by persons presumed to have inheritable desirable traits (positive eugenics)