1. To talk rapidly, indistinctly, or unintelligibly; to utter gibberish or nonsense.
2. To move or swing a weapon back and forth, particularly if demonstrating skill.
3. Enthusiasm; enjoyment, vigor
4. The person, place or thing from which something (information, goods, etc.) comes or is acquired.
5. Make an idea, impression, or feeling known or understandable to someone.