[{"Bold_text": "adjective", "List Items": ["of high price or great value; very valuable or costly:precious metals.", "highly esteemed for some spiritual, nonmaterial, or moral quality:precious memories.", "dear; beloved:a precious child.Synonyms: darling", "affectedly or excessively delicate, refined, or nice:precious manners.", "flagrant; gross:a precious fool."]}, {"Bold_text": "noun", "List Items": ["a dearly beloved person; darling."]}, {"Bold_text": "adverb", "List Items": ["extremely; very:She wastes precious little time."]}]