[{"Bold_text": "noun", "List Items": ["Also called zoological garden zoological garden.a parklike area in which live animals are kept in cages or large enclosures for public exhibition.", "Informal.a place, activity, or group marked by chaos or unrestrained behavior."]}, {"Bold_text": null, "List Items": ["a combining form meaning “living being,” “animal,” used in the formation of compound words:zoometry; zooplankton."]}]