15-letter words containing a, c, u, s, o
- marcus antonius — Mark (Marcus Antonius) 83?–30 b.c, Roman general: friend of Caesar; member of the second triumvirate and rival of Octavian.
- masculinization — Medicine/Medical. to produce certain male secondary sex characteristics in (a female).
- mass production — the production or manufacture of goods in large quantities, especially by machinery.
- mass-producible — to produce or manufacture (goods) in large quantities, especially by machinery.
- medical tourism — tourist travel for the purpose of receiving medical treatment or improving health or fitness: The spiraling cost of healthcare has contributed to the growth of medical tourism. Also called health tourism.
- menispermaceous — of, relating to, or belonging to the Menispermaceae, a family of mainly tropical and subtropical plants, most of which are woody climbers with small flowers
- microsporangium — a sporangium containing microspores.
- microstructural — Of or pertaining to a microstructure.
- misarticulation — an act or the process of articulating: the articulation of a form; the articulation of a new thought.
- miscalculations — Plural form of miscalculation.
- miscellaneously — In a miscellaneous manner.
- miscommunicated — Simple past tense and past participle of miscommunicate.
- mogi das cruzes — a city in SE Brazil, E of São Paulo.
- molecular sieve — a compound with molecule-size pores, as some sodium aluminum silicates, that chemically locks molecules in them: used in purification and separation processes.
- monochlamydeous — (of a flower) having a perianth of one whorl of members; not having a separate calyx and corolla
- monoculturalism — The practice of actively preserving a culture to the exclusion of external influences.
- motor insurance — insurance for a motor vehicle such as a car, which provides protection against loss in the event of an accident, theft, etc
- mount suribachi — a volcanic hill in the Volcano Islands, on Iwo Jima: site of a US victory (1945) over the Japanese in World War II
- mountain rescue — search and rescue conducted on a mountain, for example of someone who has fallen, got lost, etc
- mucosanguineous — containing or made up of blood and mucus
- mucous membrane — a lubricating membrane lining an internal surface or an organ, as the alimentary, respiratory, and genitourinary canals.
- municipal bonds — a bond issued by a state, county, city, or town, or by a state authority or agency to finance projects.
- muscat and oman — former name of Oman.
- musculoskeletal — concerning, involving, or made up of both the muscles and the bones: the musculoskeletal system.
- mushroom anchor — a stockless anchor having a bowlike head, used chiefly for semipermanent moorings.
- narcotics squad — a department of the police which investigates crimes concerning illegal drugs
- neuroplasticity — the capacity of the nervous system to develop new neuronal connections: research on neuroplasticity of the brain after injury.
- neuropsychiatry — the branch of medicine dealing with diseases involving the mind and nervous system.
- no-claims bonus — law: insurance premium reduction
- non-acquisitive — tending or seeking to acquire and own, often greedily; eager to get wealth, possessions, etc.: our acquisitive impulses; acquisitive societies.
- non-carnivorous — flesh-eating: A dog is a carnivorous animal.
- non-efficacious — capable of having the desired result or effect; effective as a means, measure, remedy, etc.: The medicine is efficacious in stopping a cough.
- non-speculation — the contemplation or consideration of some subject: to engage in speculation on humanity's ultimate destiny.
- nonacquiescence — the act or condition of acquiescing or giving tacit assent; agreement or consent by silence or without objection; compliance (usually followed by to or in): acquiescence to his boss's demands.
- nonencapsulated — not encapsulated
- nonmucilaginous — Not mucilaginous.
- norman conquest — the conquest of England by the Normans, under William the Conqueror, in 1066.
- north caucasian — a language family including all the Caucasian languages north of the Caucasian divide, as Kabardian and the Circassian language proper, and a few between the divide and the Black Sea, as Abkhazian.
- nuclear fission — fission (def 2).
- nuisance ground — a garbage dump.
- obstacle course — a military training area having obstacles, as hurdles, ditches, and walls, that must be surmounted or crossed in succession.
- on o's haunches — If you get down on your haunches, you lower yourself towards the ground so that your legs are bent under you and you are balancing on your feet.
- opus anglicanum — fine embroidery, esp of church vestments, produced in England c.1200–c.1350; characterized by the rich materials used, esp silver gilt thread
- ordnance survey — mapmaking agency
- outside caliper — a caliper whose legs turn inward so that it can measure outside dimensions, as the diameter of a rod.
- overspeculation — the contemplation or consideration of some subject: to engage in speculation on humanity's ultimate destiny.
- pamprodactylous — having all four toes directed forward, as in swifts and colies.
- parallel cousin — a cousin who is the child either of one's mother's sister or of one's father's brother.
- parti québécois — (in Canada) a political party in Quebec, formed in 1968 and originally advocating the separation of Quebec from the rest of the country
- passifloraceous — of, relating to, or belonging to the Passifloraceae, a tropical and subtropical family of climbing plants including the passionflowers: the flowers have five petals and threadlike parts forming a dense mass (corona) around the central disc