Related Clues:
- Movement, one hears, of ice
- Frozen sheet could make one feel cold around centre of abdomen
- Adversary stifled laughter, in principle -- icy thing
- Part of broken-up field possibly fallowed on a regular basis
- What water may be below zero, and may do above, it's said
- Frozen field left in the grip of the enemy
- Large ice cube?
- Ice chunk at sea
- Arctic drifter
- Ice ____
- Chunk of ice in the Arctic Ocean
- Arctic slab
- Sea lane hazard, up north
- Baby berg?
- Sight in northern seas