dry lake
C1technical, geographical, environmental
Definition
Meaning
A basin or depression that periodically or permanently contains water but has become dry.
An ephemeral lake that forms during rainy seasons and evaporates completely during dry periods; also known as a playa in geological contexts.
Linguistics
Semantic Notes
The term implies a cyclical or temporary state rather than permanent dryness; often associated with arid and semi-arid regions.
Dialectal Variation
British vs American Usage
Differences
Both use 'dry lake'; 'playa' is more common in American geological/geographical contexts.
Connotations
American usage often carries stronger associations with the American Southwest desert landscapes.
Frequency
Slightly more frequent in American English due to geographical prevalence in western US.
Vocabulary
Collocations
Grammar
Valency Patterns
The [adjective] dry lakeDry lake in [location]Lake that has gone dryVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Usage
Context Usage
Business
Rare except in mining or renewable energy contexts (e.g., lithium extraction, solar farm siting).
Academic
Common in geology, geography, hydrology, and environmental science papers.
Everyday
Uncommon; mostly used in regions where such features exist.
Technical
Standard term in earth sciences for intermittent lake basins.
Examples
By CEFR Level
- The dry lake is very big.
- We walked across the dry lake.
- After the hot summer, the lake became a dry lake.
- Animals sometimes gather near dry lakes.
- The geological survey identified several ancient dry lakes in the region.
- Salt flats often form in dry lake basins.
- Paleoclimatic data from dry lake sediments reveal historical rainfall patterns.
- The intermittent hydrology of dry lakes creates unique ecological niches.
Learning
Memory Aids
Mnemonic
Think 'DRY LAKE' = Desert Reservoir Yesterday, Lake Absent Keep Evaporating.
Conceptual Metaphor
Nature's temporary bathtub
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid translating as 'сухое озеро' without context; better as 'пересыхающее озеро' or 'временное озеро'.
Common Mistakes
- Using 'dry lake' for man-made drained reservoirs
- Confusing with 'dried up river'
Practice
Quiz
What is another technical term for 'dry lake'?
FAQ
Frequently Asked Questions
No, dry lakes often have seasonal water and may contain moisture beneath the surface.
Yes, during rare floods they can become treacherous, and crust surfaces may be unstable.
In arid and semi-arid regions like the American Southwest, Australian outback, and Central Asia.
Their sediments preserve climatic records, and they host unique extremophile organisms.