(in modern architecture) the aesthetic use of basic building processes with no apparent concern for visual amenity.
Origin: 1795–1805, for literal sense; brutal + -ism; in reference to architecture first used by British architects Alison Smithson (born 1928) and Peter Smithson (born 1923) in 1953
Also called: new brutalism an austere style of architecture characterized by emphasis on such structural materials as undressed concrete and unconcealed service pipes