[{"Bold_text": "noun", "List Items": ["a long, often cylindrical, cushion or pillow for a bed, sofa, etc.", "anything resembling this in form or in use as a support.", "any pillow, cushion, or pad.", "Nautical.Also calledbolster plate.a circular casting on the side of a vessel, through which an chain passes.a timber used as a temporary support.a beam for holding lines or rigging without chafing.a bag filled with buoyant material, fitted into a small boat.", "Also calledbolster plate.a circular casting on the side of a vessel, through which an chain passes.", "a timber used as a temporary support.", "a beam for holding lines or rigging without chafing.", "a bag filled with buoyant material, fitted into a small boat.", "Metalworking.an support for the lower die of a drop forge.", "Masonry.a timber or the like connecting two ribs of a centering.a chisel with a blade splayed toward the edge, used for cutting bricks.", "a timber or the like connecting two ribs of a centering.", "a chisel with a blade splayed toward the edge, used for cutting bricks.", "Carpentry.a horizontal timber on a post for lessening the free span of a beam.", "a structural member on which one end of a bridge truss rests."]}, {"Bold_text": "verb (used with object)", "List Items": ["to support with or as with a pillow or cushion.", "to add to, support, strengthen, or uphold (sometimes followed byup):They bolstered their morale by singing.He bolstered up his claim with new evidence.Synonyms: fortify , reinforce , aid , sustain , strengthen"]}]