glacial meal: meaning, definition, pronunciation and examples
Very Low / TechnicalSpecialist / Scientific
Quick answer
What does “glacial meal” mean?
Fine rock flour or silt produced by the grinding action of a glacier on bedrock.
Audio
Pronunciation
Definition
Meaning and Definition
Fine rock flour or silt produced by the grinding action of a glacier on bedrock.
The finely ground sediment that gives meltwater streams from glaciers a distinctive cloudy or milky appearance.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning or usage between the two varieties.
Connotations
Purely technical and descriptive in both regions.
Frequency
Equally rare and specialized in both British and American English.
Grammar
How to Use “glacial meal” in a Sentence
The [river/stream] is laden with glacial meal.Glacial meal is produced by the [glacier/ice sheet].The [lake's/water's] colour is due to suspended glacial meal.Vocabulary
Collocations
Examples
Examples of “glacial meal” in a Sentence
adjective
British English
- The glacial-meal particles remained in suspension.
- They studied the glacial-meal deposits.
American English
- The glacial-meal sediment clouded the stream.
- Glacial-meal analysis revealed the bedrock composition.
Usage
Meaning in Context
Business
Not used.
Academic
Used in geology, geography, and environmental science papers and textbooks.
Everyday
Virtually never used.
Technical
Primary context. Used to describe specific glacial erosion products and their hydrological impact.
Vocabulary
Synonyms of “glacial meal”
Vocabulary
Antonyms of “glacial meal”
Watch out
Common Mistakes When Using “glacial meal”
- Using 'glacial milk' interchangeably for the solid sediment (meal) rather than the liquid mixture.
- Capitalising the term as if it were a brand name.
- Misspelling as 'glacial mill'.
FAQ
Frequently Asked Questions
No. 'Glacial meal' is the fine solid sediment. 'Glacial milk' is the water that has a milky appearance because it contains suspended glacial meal.
Primarily in geology, physical geography, glaciology, and environmental science.
Typically not with the naked eye, as the particles are very fine, often silt- and clay-sized.
It influences water turbidity, sedimentation rates in lakes and reservoirs, soil formation in deglaciated areas, and can be used to study past glacial activity.
Fine rock flour or silt produced by the grinding action of a glacier on bedrock.
Glacial meal is usually specialist / scientific in register.
Glacial meal: in British English it is pronounced /ˌɡleɪ.si.əl ˈmiːl/, and in American English it is pronounced /ˌɡleɪ.ʃəl ˈmil/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think of a giant glacier grinding rock into powder as fine as meal (flour). Glacial 'meal' is the 'flour' from the glacier's 'mill'.
Conceptual Metaphor
MILLING: A glacier is conceptualized as a giant mill grinding bedrock into 'meal' or 'flour'.
Practice
Quiz
What is 'glacial meal' primarily composed of?