[{"Bold_text": "verb (used with object)", "List Items": ["to wrap up in or as in a covering:The long cloak she was wearing enveloped her completely.Synonyms: conceal , hide , cover , enfold", "to serve as a wrapping or covering for, as a membrane of an organ or a sheath.", "to surround entirely.Synonyms: enclose , encompass", "Military.to attack (an enemy's flank)."]}, {"Bold_text": "noun", "List Items": ["envelope ."]}]