13-letter words containing m, o, r, t, a
- masterstrokes — Plural form of masterstroke.
- masticatories — Plural form of masticatory.
- mastigophoran — Also, mastigophore [mas-ti-guh-fawr, -fohr] /ˈmæs tɪ gəˌfɔr, -ˌfoʊr/ (Show IPA). a protozoan of the phylum Mastigophora.
- mastigophoric — Carrying or wielding a whip.
- matagorda bay — a bay in SE Texas, at the mouth of the Colorado River, separated from the Gulf of Mexico by the Matagorda Peninsula. About 50 miles (80 km) long.
- matchboarding — a construction of matchboards.
- matched order — an order placed with a broker to buy a specified stock at a price above the market price with the intention of immediately selling the stock through another broker at the same price. It is designed to give the appearance of active trading in the stock.
- material mode — the normal use of language that refers to extra-linguistic subjects without explicit mention of the words themselves. Fido is a dog is in the material mode, while "Fido" is a dog's name is in the formal mode
- matriculation — to enroll in a college or university as a candidate for a degree.
- matriculatory — relating to matriculation
- matrifocality — The state or condition of being matrifocal; matriarchy.
- matrimonially — In a matrimonial way.
- matripotestal — of or relating to the authority exercised by a mother or a mother's blood relatives.
- matter of law — an issue or matter to be determined according to the relevant principles of law.
- mayor's court — a city court presided over by a mayor.
- me generation — the generation, originally in the 1970s, characterized by self-absorption; in the 1980s, characterized by material greed
- measure up to — to fulfil (expectations, standards, etc)
- meat products — foods that consist of or contain meat
- medium quarto — a size of book, about 9½ × 12 inches (24 × 30 cm), untrimmed. Abbreviation: medium 4to.
- megacaryocyte — Alternative form of megakaryocyte.
- megakaryocyte — a large bone-marrow cell having a lobulate nucleus, regarded as the source of blood platelets.
- megasporocyte — a diploid cell in plants that undergoes meiosis to create four haploid megaspores.
- megawatt hour — a unit of energy equal to the work done by a power of a million watts in one hour
- melodramatics — Melodramatic behavior, action, or writing.
- melodramatist — A writer of melodramas.
- melodramatize — to make melodramatic.
- memorabiliast — a person who collects mementos or souvenirs, as postcards or playbills.
- mephobarbital — The drug methylphenobarbital.
- mercerisation — A process of treating cotton with sodium hydroxide in order to make it more lustrous.
- mercerization — to treat (cotton yarns or fabric) with caustic alkali under tension, in order to increase strength, luster, and affinity for dye.
- meridionality — the quality or state of being on the meridian
- meritocracies — Plural form of meritocracy.
- merleau-ponty — Maurice, 1908–61, French phenomenological philosopher.
- mesmerization — to hypnotize.
- metachromasia — A characteristic change in the colour of staining carried out in biological tissues, exhibited by certain aniline dyes when they bind to particular substances present in these tissues, called chromotropes.
- metachromatic — change of color, especially that due to variation in the temperature of a body.
- metagrobolize — to mystify or puzzle
- metalliferous — containing or yielding metal.
- metallography — the study of the structure of metals and alloys by means of microscopy.
- metamorphosed — to change the form or nature of; transform.
- metamorphoses — a series of mythological tales or legends in verse (a.d. 7–8) by Ovid.
- metamorphosis — Biology. a profound change in form from one stage to the next in the life history of an organism, as from the caterpillar to the pupa and from the pupa to the adult butterfly. Compare complete metamorphosis.
- metamorphotic — Of or relating to metamorphosis.
- metaphoricity — The power of a metaphor.
- meteor crater — a bowl-shaped depression in the ground formed by the impact of a meteorite
- methocarbamol — a substance, C 1 1 H 1 5 NO 5 , used as a muscle relaxant in combination with other drugs in the treatment of acute, painful musculoskeletal conditions.
- methylpropane — (organic compound) isobutane.
- metrification — metrication.
- metronidazole — a synthetic antimicrobial substance, C 6 H 9 N 3 O 3 , used chiefly in the treatment of infections, such as Trichomonas vaginalis and certain anaerobic bacterial infections.
- metropolitans — Plural form of metropolitan.