15-letter words containing p, i, o, u, s
- leukodystrophic — Of or pertaining to leukodystrophy.
- lissencephalous — having the cephalic disorder of a lack of developed brain folds
- lords spiritual — a bishop or archbishop belonging to the House of Lords.
- lymphoid tissue — of, relating to, or resembling lymph.
- macrosporangium — megasporangium.
- male prostitute — man who has sex for money
- marsupial mouse — any of various mouse-sized to rat-sized marsupials of the family Dasyuridae, occurring in Australia, New Guinea, and Tasmania: some species are rare or endangered.
- 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.
- measuring spoon — a spoon for measuring amounts, as in cooking, usually part of a set of spoons of different sizes.
- 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
- micropublishing — the publishing of material in microfilm
- microsporangium — a sporangium containing microspores.
- montes riphaeus — a mountain range in the third quadrant of the visible face of the moon.
- mother superior — the head of a Christian religious community for women.
- mouse droppings — 1. (graphics, operating system, jargon) Pixels (usually single) that are not properly restored when the mouse pointer moves away from a particular location on the screen, producing the appearance that the mouse pointer has left droppings behind. The major causes for this problem are MS-DOS programs that write to the screen memory corresponding to the mouse pointer's current location without hiding the mouse pointer first, and mouse drivers that do not quite support the graphics mode in use. 2. (web, jargon) The client address recorded in a web server's log whenever a client connects to a site. Users may be unaware that their activity is being logged in this way but the potential for misuse of the information is limited.
- mules operation — the surgical removal of folds of skin in the breech of a sheep to reduce blowfly strike
- multiphase flow — Multiphase flow is a type of flow that involves more than one fluid, for example a liquid and a gas, or two liquids that do not mix.
- multiprocessing — the simultaneous execution of two or more programs or instruction sequences by separate CPUs under integrated control.
- multiprocessors — Plural form of multiprocessor.
- municipal bonds — a bond issued by a state, county, city, or town, or by a state authority or agency to finance projects.
- negro spiritual — a type of religious song originating among Black slaves in the American South
- neurodepressive — (of a drug) depressing nerve-cell function.
- neurohypophysis — See under pituitary gland.
- neurophysiology — the branch of physiology dealing with the functions of the nervous system.
- neuroplasticity — the capacity of the nervous system to develop new neuronal connections: research on neuroplasticity of the brain after injury.
- neuroprosthesis — A prosthesis used to improve the function of an impaired nervous system.
- neuropsychiatry — the branch of medicine dealing with diseases involving the mind and nervous system.
- noise pollution — unwanted or harmful noise, as from automobiles, airplanes, or industrial workplaces.
- non prosequitur — a judgment entered against the plaintiff in a suit when the plaintiff does not appear in court to prosecute it.
- non-consumptive — tending to consume; destructive; wasteful.
- non-putrescible — liable to become putrid.
- non-speculation — the contemplation or consideration of some subject: to engage in speculation on humanity's ultimate destiny.
- non-suppurative — suppurating; characterized by suppuration.
- non-susceptible — admitting or capable of some specified treatment: susceptible of a high polish; susceptible to various interpretations.
- null hypothesis — (in the statistical testing of a hypothesis) the hypothesis to be tested.
- oedipus complex — the unresolved desire of a child for sexual gratification through the parent of the opposite sex, especially the desire of a son for his mother. This involves, first, identification with and, later, hatred for the parent of the same sex, who is considered by the child as a rival.
- open university — higher education by correspondence
- opisthognathous — having receding jaws.
- opposite number — counterpart; equivalent: New members with an interest in folk art will find their opposite numbers in the association's directory.
- opprobriousness — The state or condition of being opprobrious.
- 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
- outdoorsmanship — a person devoted to outdoor sports and recreational activities, as hiking, hunting, fishing, or camping.
- outside caliper — a caliper whose legs turn inward so that it can measure outside dimensions, as the diameter of a rod.
- overconsumption — the act of consuming, as by use, decay, or destruction.
- overspeculation — the contemplation or consideration of some subject: to engage in speculation on humanity's ultimate destiny.
- ovoviviparously — in an ovoviviparous manner
- 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