15-letter words containing o, u, t, n, a
- montes riphaeus — a mountain range in the third quadrant of the visible face of the moon.
- monumentalizing — Present participle of monumentalize.
- moreton bay bug — a flattish edible shellfish, Thenus orientalis, of Northern Australian waters
- most honourable — a courtesy title applied to marquesses and members of the Privy Council and the Order of the Bath
- mother language — a language from which another language is descended; parent language.
- 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 blackburn — a mountain in SE Alaska, the highest peak in the Wrangell Mountains. Height: 5037 m (16 523 ft)
- mount parnassus — a mountain in central Greece, in NW Boeotia: in ancient times sacred to Dionysus, Apollo, and the Muses, with the Castalian Spring and Delphi on its slopes. Height: 2457 m (8061 ft)
- 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
- mount vancouver — a mountain on the border between Canada and Alaska, in the St Elias Mountains. Height: 4785 m (15 700 ft)
- mountain beaver — a burrowing rodent, Aplodontia rufa, of W North America: family Aplodontidae
- mountain laurel — any of various ericaceous shrubs or trees of the genus Kalmia, esp K. latifolia of E North America, which has leathery poisonous leaves and clusters of pink or white flowers
- mountain rescue — search and rescue conducted on a mountain, for example of someone who has fallen, got lost, etc
- mountainousness — The quality of being mountainous.
- mouthwateringly — In a mouthwatering manner.
- mules operation — the surgical removal of folds of skin in the breech of a sheep to reduce blowfly strike
- multidivisional — Of or pertaining to more than one division.
- multifunctional — of or relating to a function or functions: functional difficulties in the administration.
- multilocational — found or operating in several locations
- multinationally — a large corporation with operations and subsidiaries in several countries.
- multinucleolate — having two or more nucleoli
- multnomah falls — a waterfall on Multnomah Creek in NW Oregon, E of Portland. 611 feet (186 meters) high.
- multum in parvo — much in a small space
- municipal court — a court whose jurisdiction is confined to a city or municipality, with criminal jurisdiction usually corresponding to that of a police court and civil jurisdiction over small causes.
- muscat and oman — former name of Oman.
- name resolution — (networking) The process of mapping a name into its corresponding address. The Domain Name System is the system which does name resolution on the Internet.
- narcotics squad — a department of the police which investigates crimes concerning illegal drugs
- nation-building — Journalists sometimes use nation-building to refer to government policies that are designed to create a strong sense of national identity.
- national church — an independent church within a country, usually representing the prevalent religion.
- national league — the older of the two major professional U.S. baseball leagues, established in 1876. Abbreviation: N.L.
- national status — the status of someone as regarding their citizenship of a country
- natural history — the sciences, as botany, mineralogy, or zoology, dealing with the study of all objects in nature: used especially in reference to the beginnings of these sciences in former times.
- navajo mountain — a solitary dome-shaped mountain in SE Utah. 10,388 feet (3168 meters).
- negro spiritual — a type of religious song originating among Black slaves in the American South
- neo-lutheranism — a movement begun in the 19th century in Germany and Scandinavia to revive the orthodox principles, beliefs, and practices of the Lutheran Church.
- netzahualcoyotl — a city in S central Mexico, in the state of Mexico.
- neural computer — a computer or a software program that uses a neural network simulating the human brain and can be trained to perform specific tasks, as pattern recognition.
- neural networks — any group of neurons that conduct impulses in a coordinated manner, as the assemblages of brain cells that record a visual stimulus.
- neuroanatomical — the branch of anatomy dealing with the nervous system.
- neurodermatitis — W Lichen simplex chronicus, a skin disorder characterized by chronic itching and scratching, resulting in thick, leathery, brownish skin.
- neuroectodermal — Of or pertaining to the neuroectoderm.
- neuroepithelial — Of or relating to the neuroepithelium.
- neuropathically — In a neuropathic way.
- neuropathologic — Of or pertaining to neuropathology.
- 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.
- new south wales — a state in SE Australia. 309,433 sq. mi. (801,430 sq. km). Capital: Sydney.
- newtonian fluid — any fluid exhibiting a linear relation between the applied shear stress and the rate of deformation.
- nitramino group — the univalent group –NHNO 2 .
- no-cut contract — a professional athlete's contract guaranteeing that he or she will remain on the team's roster for a specified time.