[{"Bold_text": "adjective", "List Items": ["forming, filling, or writing a large volume many volumes :a voluminous edition.", "sufficient to fill a volume :a voluminous correspondence.", "of great volume ,size, or extent:voluminous flow of lava.Synonyms: ample , copious , extensive", "of ample size, extent, or fullness:voluminous petticoats.", "having many coils, convolutions, or windings."]}]