Noun

1. Liquid that is spilled
2. A channel that carries excess water over or around a dam or other obstruction
3. The act of allowing a fluid to escape
4. A sudden drop from an upright position

Verb

1. Cause or allow (a liquid substance) to run or flow from a container
2. Flow, run or fall out and become lost
3. Cause or allow (a solid substance) to flow or run out or over
4. Pour out in drops or small quantities or as if in drops or small quantities
5. Reveal information
6. Reduce the pressure of wind on (a sail)