[{"Bold_text": "verb (used without object)", "List Items": ["to make a humming, buzzing, or hissing sound, as an object passing swiftly through the air.", "to move or rush with such a sound:The angry hornets whizzed by in a cloud."]}, {"Bold_text": "verb (used with object)", "List Items": ["to cause to whiz.", "to treat with a whizzer ."]}, {"Bold_text": "noun", "List Items": ["Informal.a person who is quite good at a particular activity, in a certain field, etc.:She's a whiz at math.", "the sound of a whizzing object.", "a swift movement producing such a sound."]}, {"Bold_text": "noun", "List Items": ["wizard(def3) wizard(def3)."]}]