ground ice: meaning, definition, pronunciation and examples
Low. Specialised/technical term.Technical/Scientific (geography, geology, permafrost studies); occasionally literary/metaphorical.
Quick answer
What does “ground ice” mean?
Ice that forms within soil, sediment, or rock in the ground, typically in permafrost regions.
Audio
Pronunciation
Definition
Meaning and Definition
Ice that forms within soil, sediment, or rock in the ground, typically in permafrost regions.
A subsurface layer of frozen water in the ground. In broader contexts, can metaphorically refer to a deep-seated, frozen foundation or a hidden, solid, and cold base.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning. Usage is equally technical in both dialects.
Connotations
Neutral scientific term in both. No additional cultural connotations.
Frequency
Equally rare in general language, used only in specific technical fields in both regions.
Grammar
How to Use “ground ice” in a Sentence
The [adjective] ground ice [verb]...Ground ice [verb] in the [location].Vocabulary
Collocations
Examples
Examples of “ground ice” in a Sentence
adjective
British English
- The ground-ice layer was several metres thick.
- They studied ground-ice morphology.
American English
- The ground ice layer was several meters thick.
- Ground ice features were mapped.
Usage
Meaning in Context
Business
Virtually never used.
Academic
Used in physical geography, geology, environmental science, and climate research papers.
Everyday
Extremely rare. Might appear in documentaries about the Arctic or climate change.
Technical
Core term in permafrost science, engineering in cold regions, and geocryology.
Vocabulary
Synonyms of “ground ice”
Strong
Neutral
Weak
Vocabulary
Antonyms of “ground ice”
Watch out
Common Mistakes When Using “ground ice”
- Using it to mean 'frost' or 'ice on a road/path'.
- Treating it as a countable noun (e.g., 'a ground ice'). It is uncountable.
FAQ
Frequently Asked Questions
No. Permafrost is ground (soil or rock) that remains at or below 0°C for at least two consecutive years. Ground ice is the actual ice *within* that frozen ground.
Not directly when it's underground. It becomes visible in exposures like river banks, coastal cliffs, or where it has been excavated.
Its melting due to rising temperatures causes ground subsidence (thermokarst), damaging buildings, roads, and pipelines, and it releases stored greenhouse gases.
No. It is a specialised scientific term. The average person would likely say 'ice in the ground' or 'frozen ground' instead.
Ice that forms within soil, sediment, or rock in the ground, typically in permafrost regions.
Ground ice is usually technical/scientific (geography, geology, permafrost studies); occasionally literary/metaphorical. in register.
Ground ice: in British English it is pronounced /ɡraʊnd aɪs/, and in American English it is pronounced /ɡraʊnd aɪs/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[No common idioms for this technical term]”
Learning
Memory Aids
Mnemonic
Think of 'ground' as 'earth' and 'ice' as 'frozen water' – it's the frozen water *inside* the earth, like the cold foundation of a freezer.
Conceptual Metaphor
Ground ice can metaphorically represent 'a hidden, rigid foundation' or 'a deeply entrenched, frozen (unmoving) core' of a system or idea.
Practice
Quiz
What is 'ground ice'?