[{"Bold_text": "adjective", "List Items": ["of the third order, rank, stage, formation, etc.; third.", "Chemistry.noting or containing a carbon atom united to three other carbon atoms.formed by replacement of three atoms or groups.", "noting or containing a carbon atom united to three other carbon atoms.", "formed by replacement of three atoms or groups.", "(initial capital letter)Geology.noting or pertaining to the period forming the earlier part of the Cenozoic Era, occurring from 65 million to 2 million years ago, characterized by the development and proliferation of mammals.", "Ornithology. tertial .", "Ecclesiastical.noting or pertaining to a branch, or third order, of certain religious orders that consists of lay members living in communityregular tertiariesor living in the worldsecular tertiaries."]}, {"Bold_text": "noun", "List Items": ["(initial capital letter)Geology.the Tertiary Period or System.", "Ornithology.a tertial .", "(often initial capital letter)Ecclesiastical.a member of a tertiary branch of a religious order.", "tertiary color tertiary color."]}, {"Bold_text": "Noun", "List Items": null}, {"Bold_text": "Adjective", "List Items": null}]