Clayton Antitrust Act, 1914, passed by the U.S. Congress as an amendment to clarify and supplement the Sherman Antitrust Act of 1890. It was drafted by Henry De Lamar Clayton.
DEFINITION of 'Gentrification'. Gentrification refers to a process of urban renewal wherein a neighborhood or city develops economically so that original residents are displaced. It is often defined by an influx of wealthier residents and businesses, resulting in an increase in property values.
Vitrification is the progressive partial fusion of a clay, or of a body, as a result of a firing process. As vitrification proceeds the proportion of glassy bond increases and the apparent porosity of the fired product becomes progressively lower.