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.
baluster-one of a number of closely spaced supports for a railing. balusters, balustrade, banister, handrail, bannister-a railing at the side of a staircase or balcony to prevent people from falling. support-any device that bears the weight of another thing; there was no place to attach supports for a shelf.