Bead lightning
lightning in which the intensity appears to vary along the path and which thus resembles a string of beads.
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- Bead molding  bead (def 12). pearl molding. Historical Examples The legs were sometimes carved with a double ogee curve and bead molding. Furnishing the Home of Good Taste Lucy Abbot Throop 
- Bead plane  a plane for cutting beads. 
- Bead plant  a creeping plant, Nertera granadensis, of New Zealand and South America, having leathery leaves and orange-colored, transparent berries. 
- Bead test  a laboratory test used in the identification of certain metals or metal constituents, in which a bead covered with the material is heated in a flame and cooled to observe its properties. 
- Bead tree  Barbados pride (def 1). Historical Examples The bead tree, so called from the seeds being used for rosaries, bearing much-branched panicles of fragrant lilac flowers. Trees and Shrubs for English Gardens Ernest Thomas Cook 
