| Answer | Crossword Clue |
|---|---|
| humidifiers | A device for keeping the atmosphere moist in a room |
| humidifier | A device for keeping the atmosphere moist in a room |
| humidor | container or storage room for cigars or other preparations of tobacco, fitted with means for keeping the tobacco suitably moist |
| humidors | container or storage room for cigars or other preparations of tobacco, fitted with means for keeping the tobacco suitably moist |
| 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 |
