13-letter words containing a, r, m, c, h, i
- impact wrench — an electric or pneumatic power wrench with interchangeable toolhead attachments, used for installing and removing nuts, bolts, and screws.
- inharmonicity — the quality of being inharmonic
- lamellibranch — bivalve.
- liebfraumilch — a white wine produced chiefly in the region of Hesse in Germany.
- logarithmancy — Divination using logarithms.
- lucifer match — friction match.
- lymphographic — of or relating to lymphography
- maccheroncini — thin pasta tubes made from wheat flour
- machine error — an error caused by a fault or defect in a machine rather than by human error
- machine screw — a threaded fastener, either used with a nut or driven into a tapped hole, usually having a diameter of about 1/4 inch (6.4 mm) or less and a slotted head for tightening by a screwdriver.
- macrocephalic — Cephalometry. being or having a head with a large cranial capacity.
- macrolecithal — megalecithal.
- marching band — musical group that parades
- marching girl — one of a team of girls dressed in fancy uniform who perform marching formations
- marching song — a song with the rhythm of a march, esp sung by marching soldiers
- marchionesses — Plural form of marchioness.
- mare chronium — an area in the southern hemisphere of Mars, appearing as a dark region when viewed telescopically from the earth.
- master switch — a switch that can be used to turn on or off the supply of electricity to a building or to certain equipment
- mastigophoric — Carrying or wielding a whip.
- matchboarding — a construction of matchboards.
- merchandisers — Plural form of merchandiser.
- merchandising — the manufactured goods bought and sold in any business.
- merchandizing — Alternative spelling of merchandising.
- merchant ship — law: commercial vessel
- 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.
- 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.
- metamorphotic — Of or relating to metamorphosis.
- metaphoricity — The power of a metaphor.
- 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
- microcephalia — Microcephaly.
- microcephalic — having a head with a small braincase.
- microcephalus — An abnormally small head.
- microchip art — (hardware) (chip art, chip graffiti) Images etched on integrated circuits purely for decoration, visible only under a microscope.
- micrographics — the technique of photographing written or printed pages in reduced form to produce microfilm or microfiche.
- microhabitats — Plural form of microhabitat.
- microlecithal — having a small amount of yolk, as certain eggs or ova.
- microteaching — a scaled-down teaching procedure with a few students under controlled conditions, often videotaped in order to analyze teaching techniques and develop new teaching skills.
- mineral pitch — asphalt.
- mischiefmaker — Alternative form of mischief-maker.
- mitochondrial — (cytology) Of, or relating to mitochondria.
- monarchianism — any of several doctrines of the Christian church in the 2nd and 3rd centuries a.d., emphasizing the unity of God by maintaining that the Father, the Son, and the Holy Ghost are three manifestations or aspects of God.
- monarchically — In a monarchic or monarchical fashion.
- monochromatic — of or having one color.
- morning watch — the watch from 4 a.m. until 8 a.m.
- morphemically — By means of, or in terms, of morphemes.
- morphological — the branch of biology dealing with the form and structure of organisms.
- multibranched — Having more than one branch.
- music theatre — a modern musical-dramatic work that is performed on a smaller scale than, and without the conventions of, traditional opera
- musicotherapy — the treatment of mental disorders with music