[{"Bold_text": "verb (used with object)", "List Items": ["to call upon to do something specified.", "to call for the presence of, as by command, message, or signal; call .", "to call or notify to appear at a specified place, especially before a court:to summon a defendant.", "to authorize or a gathering of; call together by authority, as for deliberation or action:to summon parliament.", "to call into action; rouse; call forth (often. followed byup):to summon all one's courage."]}]