[{"Bold_text": "noun", "List Items": ["diligent and systematic inquiry or investigation into a subject in order to discover or revise facts, theories, applications, etc.:recent research in medicine.Synonyms: study , scrutiny", "a particular instance or piece of research."]}, {"Bold_text": "verb (used without object)", "List Items": ["to make researches; investigate carefully."]}, {"Bold_text": "verb (used with object)", "List Items": ["to make an extensive investigation into:to research a matter thoroughly.Synonyms: scrutinize , examine , inquire , study"]}]