RICHLAND, Wash. â Cultured human lung cells infected with a benign version of anthrax spores have yielded insights into how anthrax grows and spreads in exposed people.
Photo Â© Lisa Taylor. Definition: Balustrade is a decorative railing supported by baluster posts. A baluster is the single, vertical post that can be made of wood, iron, or other material; the balustrade is several balusters spaced evenly and connected together. baluster is the single, vertical post that can be made of wood, iron, or other material; the balustrade is several balusters spaced evenly and connected together.
Definition of baluster. 1  1 : an object or vertical member (as the leg of a table, a round in a chair back, or the stem of a glass) having a vaselike or turned outline. 2  2 : an upright often vase-shaped support for a rail.