To proceed or issue forth, as from a source.

1. To draw through a sluice, as of water.
2. To flow or pour from or as if from a sluice.
3. To irrigate with water from a sluice; SYN. flush.
4. To pour as if from a sluice; SYN. sluice down.
5. To transport in or send down a sluice, as of logs.

1. The act of pouring out
2. Something that pours out or is poured out; outflow