ice field 
noun
An expanse of ice, especially in polar regions.On the other side is an ice field the size of Rhode Island....
- Long lines of caribou headed down from the low hills, crossed the stream in front of us, and started over the ice field.
- The rescue steamer proceeded cautiously through the ice field.
- rhoeagenin
- rhoeagenine
- rhoicissus
- rhomb
- rhomb-dodecahedron
- rhombed
- rhombencephalon
- rhombi
- rhombic
- rhombical
- rhombically
- rhombicubeoctahedron
- rhombicuboctahedron
- rhombi-cubo-octahedron
- rhombifer
- rhombiferan
- rhombiform
- rhombochasm
- rhomboclase
- rhombododecahedron
- rhombogen
- rhombohedral
- rhombohedric
- rhombohedron
- rhomboid