| Answer | Crossword Clue |
|---|---|
| SAFETYCATCH | Elevator device to prevent free fall |
| aerators | device for introducing air into a bin of wheat or other grain in order to prevent the accumulation of moisture, keeping it free of fungi and insects |
| aerator | device for introducing air into a bin of wheat or other grain in order to prevent the accumulation of moisture, keeping it free of fungi and insects |
