[{"Bold_text": "noun", "List Items": ["one to whom something is referred ,especially for decision or settlement; arbitrator.Synonyms: arbiter", "(in certain games and sports) a judge having functions fixed by the rules of the game or sport; umpire.", "an authority who evaluates scientific, technical, or scholarly papers, grant proposals, or the like for the publication or funding institution to which they have been submitted.", "Law.a person selected by a court to take testimony in a case and return it to the court with recommendations as to the decision."]}, {"Bold_text": "verb (used with object)", "List Items": ["to preside over as referee; act as referee in."]}, {"Bold_text": "verb (used without object)", "List Items": ["to act as referee."]}]