Any form of ice found at sea which has originated from the freezing of sea water (sea ice does NOT include superstructure icing). Ice formed from the freezing of the waters of the Great Lakes will be [..]

frozen ocean water.

layer of frozen ocean water that forms in the Arctic and Antarctic.

Specifically, ice formed by the freezing of seawater; as opposed, principally, to land ice. In brief, it forms first as lolly ice (frazil crystals), thickens into sludge, and coagulates into sheet ice [..]

Any form of ice found at sea that has originated from the freezing of seawater. Sea ice may be discontinuous pieces (ice floes) moved on the ocean surface by wind and currents (pack ice), or a motionl [..]

solid water that forms when ocean or sea water freezes

Ice that forms by the freezing of sea water. (Cf. ice shelves and icebergs which also float on the sea and are derived from glacier ice on land).

Sea ice is the ice that forms when seawater freezes. See sections 1.4.1 and 1.4.2.

Any form of ice found at sea that has originated from the freezing of seawater.

Ice which covers an ocean or sea; includes mostly continuous pack ice, broken only by narrow open water "leads" or wider "polynas", and discrete ice floes.

Any form of ice found at sea which has originated from the freezing of sea water (does NOT include superstructure icing).

See MARK, n., definition 1.

Any form of ice found at sea which has originated from the freezing of sea water (sea ice does NOT include superstructure icing). Ice formed from the freezing of the waters of the Great Lakes will be considered the same as sea ice.

Ice that is formed by the freezing of sea water. It forms first as small crystals, thickens into sludge, and coagulates into sheet ice, pancake ice, or ice floes of various shapes and sizes.

Ice

Ice that is formed by the freezing of sea water. It forms first as small crystals, thickens into sludge, and coagulates into sheet ice, pancake ice, or ice floes of various shapes and sizes.