molded concrete unit
41MIXED MARRIAGE, INTERMARRIAGE — The terms intermarriage and mixed marriage are used interchangeably. Intermarriage in the present context is defined as a marriage where one partner professes a religion different from that of his spouse. Marriages in which a partner has… …
42materials science — the study of the characteristics and uses of various materials, as glass, plastics, and metals. [1960 65] * * * Study of the properties of solid materials and how those properties are determined by the material s composition and structure, both… …
43Ottoman Empire — a former Turkish empire that was founded about 1300 by Osman and reached its greatest territorial extent under Suleiman in the 16th century; collapsed after World War I. Cap.: Constantinople. Also called Turkish Empire. * * * Former empire… …
44commercial fishing — Introduction the taking of fish and other seafood and resources from oceans, rivers, and lakes for the purpose of marketing them. Fishing is one of the oldest employments of humankind. Ancient heaps of discarded mollusk shells (shell… …
45Arlington County, Virginia — Infobox U.S. County county = Arlington County state = Virginia map size= founded = 9 July,1846 seat = Arlington area total sq mi =26 area land sq mi =26 area water sq mi =0 area percentage = 0.35% census yr = 2007 pop = 206,800 density km2 = 3087 …
46Anthropology and Archaeology — ▪ 2009 Introduction Anthropology Among the key developments in 2008 in the field of physical anthropology was the discovery by a large interdisciplinary team of Spanish and American scientists in northern Spain of a partial mandible (lower… …
47abrasive — abrasively, adv. abrasiveness, n. /euh bray siv, ziv/, n. 1. any material or substance used for grinding, polishing, etc., as emery, pumice, or sandpaper. adj. 2. tending to abrade; causing abrasion; abrading. 3. tending to annoy or cause ill… …
48dualism — dualist, n., adj. /dooh euh liz euhm, dyooh /, n. 1. the state of being dual or consisting of two parts; division into two. 2. Philos. a. the view that there are just two mutually irreducible substances. Cf. monism, pluralism. b. the view that… …
49homer — homer1 /hoh meuhr/, n. 1. Baseball. See home run. 2. See homing pigeon. v.i. 3. Baseball. to hit a home run: The catcher homered in the ninth with one on to take the game. [1865 70; HOME + ER1] homer2 …
50biological development — Introduction the progressive changes in size, shape, and function during the life of an organism by which its genetic potentials (genotype) are translated into functioning mature systems (phenotype). Most modern philosophical outlooks would …
