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motif, in music

(Encyclopedia)motif, in music: see motive.

mortar, in building

(Encyclopedia)mortar, in building, mixture of lime or cement with sand and water, used as a bedding and adhesive between adjacent pieces of stone, brick, or other material in masonry construction. Lime mortar, a co...

mortar, in warfare

(Encyclopedia)mortar, in warfare, term originally applied to certain types of artillery with high trajectories, but later applied to an infantry weapon that consists of a tube supported by a bipod that fires a proj...

mule, in manufacturing

(Encyclopedia)mule, in manufacturing: see spinning. ...

mobile, in art

(Encyclopedia)mobile mōˈbēl [key], a type of moving sculptural artwork developed by Alexander Calder in 1932 and named by Marcel Duchamp. Often constructed of colored metal pieces connected by wires or rods, the...

moccasin, in footwear

(Encyclopedia)moccasin, skin shoe worn by indigenous people of North America, excepting the sandal wearers of the Southwest area. There were two general types of moccasins, the hard-soled, which was used in the Eas...

mode, in grammar

(Encyclopedia)mode, in grammar: see mood.

mode, in music

(Encyclopedia)mode, in music. 1 A grouping or arrangement of notes in a scale with respect to a most important note (in the pretonal modes of Western music, this note is called the final or finalis), and the patter...

mode, in statistics

(Encyclopedia)mode, in statistics, an infrequently used type of average. In a group of numbers the mode is the number occurring most frequently. In the group 1, 4, 5, 5, 6, 6, 6, 6, 9, 9, the mode is 6 because it o...

modulation, in communications

(Encyclopedia)CE5 Modulation modulation, in communications, process in which some characteristic of a wave (the carrier wave) is made to vary in accordance with an information-bearing signal wave (the modulatin...