[{"Bold_text": "noun", "List Items": ["Architecture.a large convex molding, more or less semicircular in profile, commonly forming the lowest molding of the base of a column, directly above the plinth, sometimes occurring as one of a pair separated by a scotia fillets .", "Geometry.Rarely .a doughnut-shaped surface generated by the revolution of a conic section conic section,especially a circle, about an exterior line lying in its plane.the solid enclosed by such a surface.", "Rarely .a doughnut-shaped surface generated by the revolution of a conic section conic section,especially a circle, about an exterior line lying in its plane.", "the solid enclosed by such a surface.", "Botany.the receptacle of a flower.a thickening of the wall membrane in the bordered pits occurring in the tracheid cells of the wood of many conifers.", "the receptacle of a flower.", "a thickening of the wall membrane in the bordered pits occurring in the tracheid cells of the wood of many conifers.", "Anatomy.a rounded ridge; a protuberant part."]}]