bituminous coal that breaks into large lumps or cubical blocks.
a chart or diagram using labeled blocks connected by straight lines to represent the relationship of parts or phases, as the steps in a data-processing application. Compare flow chart (def 2). Geology. a perspective representation of the geology of an area showing surface contours and generally including two vertical cross sections. noun a diagram showing […]
block diagram compiler
the process by which tensional forces in the earth’s crust cause large bodies of rock to founder.