| Answer | Crossword Clue |
|---|---|
| MINUS | Sign of freezing weather? |
| COLDSNAP | Spell of freezing weather. |
| SHEERTERROR | Cause of freezing, perhaps |
| ZERO | Centigrade freezing point of water |
| ZERO | Celsius freezing point of water |
| ZERO | Freezing point of water, in Celsius |
| CELSIUS | It has a freezing point of zero |
| ZERO | Freezing point of water, on the Celsius scale |
