[{"Bold_text": "noun", "List Items": ["the shell of a bird's egg, consisting of keratin fibers and calcite crystals.", "a pale yellowish-white color.", "rather bulky paper having a slightly rough finish."]}, {"Bold_text": "adjective", "List Items": ["like an eggshell, as in thinness and delicacy; very brittle; fragile.", "being pale yellowish-white in color.", "having little or no gloss:eggshell white paint."]}]