[{"Bold_text": "adverb", "List Items": ["in or to the front; in advance of; before:Walk ahead of us.", "in a forward direction; onward; forward:The line of cars moved ahead slowly.", "into or for the future:Plan ahead.", "so as to register a later time:to set the clock ahead.", "at or to a different time, either earlier or later:to push a deadline ahead one day from Tuesday to Monday; to push a deadline ahead one day from Tuesday to Wednesday.", "onward toward success; to a more advantageous position; upward in station:There's a young man who is sure to get ahead."]}]