ground-ice

A layer of ground-ice forms beneath the soil in the frozen tundra.

Definition

1. Noun:
   • Ice formed at the bottom of a body of water: "ground-ice" refers to ice that forms on the bed of a river, lake, or other water body, often as a result of supercooled water or freezing conditions. It is distinct from surface ice.

Usage Examples

• (Ice at the bottom of the river impeded travel.)
• (They needed to remove the bottom ice to fish.)
• (Ice develops on the bed despite open water above.)

Advanced Usage

• "Ground-ice formation": the process by which ice accumulates at the bottom of a water body.

  • The study focused on ground-ice formation in shallow Arctic lakes. (Research examined how ice develops on the lakebed.)

• "Anchor ice": a synonym for ground-ice, especially when it attaches to submerged objects.

  • Anchor ice, also called ground-ice, can damage underwater structures. (Ice clinging to objects on the bottom.)

Variants and Related Words

• Ground-ice (n): the primary term; no common variants.
• Ice (n): the solid form of water; a broader category.
  • The pond was covered with a thick layer of ice. (General ice on the surface.)

Synonyms

• Anchor ice: ice that forms on the bottom of a water body, often attaching to rocks or plants.
  • Anchor ice is a type of ground-ice commonly observed in rivers. (Synonymous term for bottom ice.)

Phrasal Verbs

• No phrasal verbs are commonly associated with "ground-ice," as it is a noun.

Related Idioms

• No idioms are commonly associated with "ground-ice," as it is a technical term.