13-letter words containing a, r, t, n, o, u
- interosculate — to interpenetrate; inosculate.
- intraocularly — into or in the eye
- intravenously — through or within a vein. Abbreviation: IV.
- involuntarily — not voluntary; independent of one's will; not by one's own choice: an involuntary listener; involuntary servitude.
- involute gear — a gear tooth form that is generated by involute geometry
- journal entry — sth written in a diary
- junior rating — a military rank for non-officer personnel in the navy
- labour unrest — unrest or dissatisfaction displayed by workers, often in the form of strikes, and sometimes violent disputes, etc, which disrupts normal business
- lake sturgeon — a sturgeon, Acipenser fulvescens, of the Great Lakes and Mississippi and St. Lawrence rivers.
- law of nature — an empirical truth of great generality, conceived of as a physical (but not a logical) necessity, and consequently licensing counterfactual conditionals
- lunar orbiter — one of a series of space probes that orbited and photographed the moon in 1966 and 1967.
- lycanthropous — Lycanthropic.
- macromutation — a mutation that has a profound effect on the resulting organism, as a change in a regulatory gene that controls the expression of many structural genes.
- macronucleate — having a macronucleus.
- macronutrient — Nutrition. any of the nutritional components of the diet that are required in relatively large amounts: protein, carbohydrate, fat, and the macrominerals.
- magnetiferous — (dated) Producing or conducting magnetism.
- manufactories — Plural form of manufactory.
- matriculation — to enroll in a college or university as a candidate for a degree.
- merleau-ponty — Maurice, 1908–61, French phenomenological philosopher.
- micronucleate — having a micronucleus.
- monetary unit — the standard unit of value of the currency of a country, as the dollar in the U.S. and the franc in France.
- monosaturated — (organic chemistry, of a glyceride) Having one saturated fatty acid.
- monotrematous — of or relating to a monotreme.
- mons serratus — a mountain in NE Spain, northwest of Barcelona: famous Benedictine monastery. Height: 1235 m (4054 ft)
- mordant rouge — a solution of aluminum acetate in acetic acid, used in dyeing and calico printing.
- mother nature — a personification of the forces of nature as a controlling and regulating maternal being, sometimes creative and caring.
- mount aragats — a volcanic mountain in NW Armenia. Height: 4090 m (13 419 ft)
- mount gambier — a city in S Australia.
- mount markham — a mountain in Antarctica, in Victoria Land. Height: 4350 m (14 272 ft)
- mount palomar — Mount, a mountain in S California, NE of San Diego: site of observatory. 6126 feet (1867 meters) high.
- mount rainier — Mount, a volcanic peak in W Washington, in the Cascade Range. 14,408 feet (4392 meters).
- mountainboard — a type of skateboard specially designed for rough terrain and steep slopes, having four large wheels linked by a suspension system
- mountebankery — The practices of a mountebank; quackery; boastful and vain pretenses.
- mousetrapping — Present participle of mousetrap.
- mouthwatering — very appetizing in appearance, aroma, or description: a mouth-watering dessert.
- multiregional — of, relating to or involving several regions
- nanostructure — A structure, especially a semiconductor device, that has dimensions of only a few nanometers.
- natural slope — the maximum angle at which soil will lie in a bank without slipping
- nectariferous — producing nectar.
- nectarivorous — feeding on nectar
- neuroanatomic — the branch of anatomy dealing with the nervous system.
- neuroatypical — Having an atypical neurological configuration.
- neuroblastoma — a malignant tumor of immature nerve cells that usually starts in the autonomic nervous system or adrenal gland and spreads quickly, most often affecting young children.
- neurofilament — (anatomy) A neurofibril.
- nocturnal arc — the portion of the diurnal circle that is below the horizon of a given point.
- nomenclatural — a set or system of names or terms, as those used in a particular science or art, by an individual or community, etc.
- nomenclatures — Plural form of nomenclature.
- non-budgetary — an estimate, often itemized, of expected income and expense for a given period in the future.
- non-customary — according to or depending on custom; usual; habitual.
- non-insulator — Electricity. a material of such low conductivity that the flow of current through it is negligible. insulating material, often glass or porcelain, in a unit form designed so as to support a charged conductor and electrically isolate it.