13-letter words containing t, h, e, i, s, m
- isothermobath — a line drawn on a diagram of a vertical section of the ocean connecting all points having equal temperature.
- kathenotheism — Belief that multiple deities exist, and different deities are supreme among them at different times.
- lighthouseman — a lighthouse keeper
- lightsomeness — (archaic) The quality of being lightsome.
- lithesomeness — the quality of being flexible and supple
- lymphadenitis — inflammation of a lymphatic gland.
- machine-steel — low-carbon steel that can be easily machined.
- maple heights — a city in NE Ohio.
- maria theresa — 1717–80, archduchess of Austria; queen of Hungary and Bohemia 1740–80 (wife of Francis II; mother of Joseph II, Leopold II, Marie Antoinette).
- marsh trefoil — buck bean.
- mass hysteria — a condition affecting a group of persons, characterized by excitement or anxiety, irrational behavior or beliefs, or inexplicable symptoms of illness.
- master switch — a switch that can be used to turn on or off the supply of electricity to a building or to certain equipment
- match fitness — the condition of being match-fit
- mathematicism — the belief that everything can be explained in mathematical terms
- matthew paris — Matthew, Matthew of Paris.
- mechanisation — Alternative spelling of mechanization.
- meeting house — a house or building for religious worship.
- meeting-house — a house or building for religious worship.
- meetinghouses — Plural form of meetinghouse.
- merchant ship — law: commercial vessel
- mesaticephaly — the state or condition of being mesaticephalic or mesocephalic
- mesotheliomas — Plural form of mesothelioma.
- messerschmitt — any of several types of fighter aircraft extensively used by the German air force in World War II, especially the ME-109.
- 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.
- metaheuristic — An experimental heuristic method for solving a general class of computational problems by combining user procedures in the hope of obtaining a more efficient or robust procedure.
- 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.
- metaphysician — a person who creates or develops metaphysical theories.
- metaphysicist — a person who creates or develops metaphysical theories.
- metaphysicize — to think, write, etc, metaphysically
- methodistical — Methodistic.
- methodologies — a set or system of methods, principles, and rules for regulating a given discipline, as in the arts or sciences.
- methodologist — a set or system of methods, principles, and rules for regulating a given discipline, as in the arts or sciences.
- meths drinker — a person who drinks methylated spirits
- michelin star — a mark of distinction awarded by the Michelin travel guides to a restaurant in recognition of the high quality of its cooking. A restaurant may receive one, two, or three stars, representing very good, exceptional, or exquisite cuisine, respectively
- microswitches — Plural form of microswitch.
- middleweights — Plural form of middleweight.
- might as well — have no reason not to
- miner's right — a licence to prospect for minerals, esp gold
- minstrel show — a once popular type of stage show featuring comic dialogue, song, and dance in highly conventionalized patterns, performed by a troupe of actors traditionally comprising two end men, a chorus in blackface, and an interlocutor. Developed in the U.S. in the 19th century, this entertainment portrayed negative racial stereotypes and declined in popularity in the 20th century.
- mirthlessness — The state or condition of being mirthless.
- mis-shipments — an act or instance of shipping freight or cargo.
- miss the boat — a vessel for transport by water, constructed to provide buoyancy by excluding water and shaped to give stability and permit propulsion.
- miss the mark — to fail in achieving one's aim; be unsuccessful in one's attempt
- missel thrush — mistle thrush.
- mistle thrush — a large, European thrush, Turdus viscivorus, that feeds on the berries of the mistletoe.
- mittelschmerz — dull abdominal pain occurring at the time of ovulation, attributed to the presence of free blood in the peritoneal cavity from the ruptured ovarian follicle.
- mnemotechnics — the process or technique of improving or developing the memory.
- moderatorship — The position or office of a moderator.
- monmouthshire — a historic county in E Wales, now part of Gwent, Mid Glamorgan, and South Glamorgan.
- monotheletism — the 7th-century religious doctrine that stated that Christ has only one divine will but both a divine and a human nature