14-letter words containing a, r, o, n, i
- magnetic force — the repelling or attracting force between a magnet and a ferromagnetic material, between a magnet and a current-carrying conductor, etc.
- magnetic north — north as indicated by a magnetic compass, differing in most places from true north.
- magnetic storm — a temporary disturbance of the earth's magnetic field, induced by radiation and streams of charged particles from the sun.
- magnetospheric — Of, pertaining to, or happening within the magnetosphere.
- maid of honour — A maid of honour is the chief bridesmaid at a wedding.
- main door flat — a flat in a tenement that can be accessed directly from outside rather than one which can only be accessed via a communal stairwell
- maine-et-loire — a department in W France. 2787 sq. mi. (7220 sq. km). Capital: Angers.
- major seminary — a Roman Catholic theological college devoted to training for the priesthood and usually offering a six-year program emphasizing philosophy and theology.
- malapportioned — (of a state or other political unit) poorly apportioned, especially divided, organized, or structured in a manner that prevents large sections of a population from having equitable representation in a legislative body.
- malleable iron — malleable cast iron.
- malnourishment — Malnutrition, undernourishment.
- manic disorder — a type of affective disorder characterized by euphoric mood, excessive activity and talkativeness, impaired judgment, and sometimes psychotic symptoms, as grandiose delusions.
- manometrically — Using a manometer.
- manuel noriega — Manuel Antonio, born 1934, military leader of Panama 1983–89: captured by U.S. forces and sentenced to prison for drug trafficking 1992.
- map projection — a projecting or protruding part. Synonyms: overhang, protrusion, jut.
- margin account — an account opened by a customer with a brokerage house in which listed securities can be purchased on margin.
- mariano arista — Mariano [mah-ryah-naw] /mɑˈryɑ nɔ/ (Show IPA), 1802–55, Mexican general: president of Mexico 1851–53.
- marine biology — science of sea life
- marine geology — the branch of geology dealing with the rocks, sediments, and processes of the floors and margins of the oceans.
- marriage bonds — the strong feeling of being united that is associated with marriage
- marsupial bone — epipubis.
- mastocarcinoma — carcinoma of the breast.
- matara diamond — a zircon heat-treated to render it colorless: not a true diamond.
- maternity home — a house in which a pregnant woman can live until her baby is born, esp one for women who became pregnant out of wedlock and whose baby is going to be put up for adoption
- matrimony vine — any plant belonging to the genus Lycium, of the nightshade family, species of which are cultivated for their foliage, flowers, and berries.
- meadow parsnip — any North American plant belonging to the genus Thaspium, of the parsley family, having yellow or purple flowers.
- measuring worm — the larva of any geometrid moth, which progresses by bringing the rear end of the body forward and then advancing the front end.
- medial moraine — a ridge of glacial drift formed by the junction of two converging valley glaciers.
- megasporangium — a sporangium containing megaspores.
- memory mapping — a technique whereby computer peripherals may be addressed as though they formed part of the main memory of the computer
- menage a trois — a domestic arrangement in which three people having sexual relations occupy the same household.
- mercaptopurine — a yellow, crystalline, water-insoluble powder, C 5 H 4 N 4 S, used in the treatment of leukemia.
- metamorphizing — Present participle of metamorphize.
- metamorphosing — to change the form or nature of; transform.
- metronomically — a mechanical or electrical instrument that makes repeated clicking sounds at an adjustable pace, used for marking rhythm, especially in practicing music.
- mexican orange — an aromatic, evergreen citrus shrub, Choisya ternata, of Mexico, having fragrant, white flowers, grown as an ornamental.
- michael jordan — Barbara Charline, 1936–96, U.S. politician.
- micro-organism — any organism too small to be viewed by the unaided eye, as bacteria, protozoa, and some fungi and algae.
- microaneurysms — Plural form of microaneurysm.
- microfilaments — Plural form of microfilament.
- microfinancier — A person or organisation offering microfinance.
- microinsurance — (insurance) A type of microfinancial service aimed at low-income people and communities, and typified by low premiums and coverage limits.
- micromagnetism — (physics) The study of magnetism at the sub-micrometre scale.
- micromarketing — the marketing of products or services designed to meet the needs of a very small section of the market
- microminiature — built on an extremely small scale, smaller than subminiature, especially of electronic equipment with small solid-state components in the place of vacuum tubes.
- microorganisms — any organism too small to be viewed by the unaided eye, as bacteria, protozoa, and some fungi and algae.
- micropulsation — a very minor fluctuation in the strength of the earth's magnetic field
- microsporangia — Plural form of microsporangium.
- microsporidian — Any of many parasites, of the class Microsporidia, that are very small fungi.
- microwave oven — an electrically operated oven using high-frequency electromagnetic waves that penetrate food, causing its molecules to vibrate and generating heat within the food to cook it in a very short time.