drift-ice
Definition
Noun (mass noun): "Drift-ice" refers to ice that floats on the surface of water and is moved by wind or currents. It is typically composed of broken pieces of ice that have broken away from larger ice formations, such as glaciers or ice shelves.
Usage Examples
- (Floating ice moved by ocean currents.)
- (Ice fragments carried by wind or water movement.)
Advanced Usage
- "pack ice" vs. "drift-ice": While "pack ice" refers to a dense, consolidated mass of floating ice, "drift-ice" emphasizes the movement and dispersal of individual pieces or small floes.
- The region is characterized by scattered drift-ice rather than solid pack ice. (Scattered, moving ice fragments, not a continuous sheet.)
Variants and Related Words
Drift (n): a continuous slow movement from one place to another.
- The boat was caught in the current's drift. (Movement caused by water flow.)
Ice (n): frozen water, a solid crystalline substance.
- The lake was covered with a thick layer of ice. (Frozen water.)
Synonyms
- Floating ice: ice that rests on the surface of water.
- Ice floe: a flat piece of floating ice, smaller than an ice field.
- Brash ice: small, broken fragments of ice, often mixed with drift-ice.
Related Idioms
"On thin ice": in a risky or precarious situation (not directly related to drift-ice, but uses "ice" metaphorically).
- He knew he was on thin ice with his boss after missing the deadline. (In a dangerous or uncertain position.)
"Break the ice": to initiate conversation or reduce tension in a social setting.
- A joke helped break the ice at the meeting. (Ease initial awkwardness.)
Note: Drift-ice is typically used in scientific, nautical, or meteorological contexts, especially in polar or subpolar regions. It is not commonly used in everyday conversation.