| Answer | Crossword Clue |
|---|---|
| gutters | A groove or channel for flowing liquid |
| regulator | a. governor mechanism for regulating the flow of fuel, steam, etc., to an engine in order to maintain constant speed under varying load or resistance b. valve for regulating the pressure of flowing gas or liquid to maintain a predetermined p |
| drain | become emptied or freed of liquid by its flowing or dropping waiting for the tub to drain |
| headgate | a gate for controlling the water flowing into a channel (as an irrigation ditch) |
