latosol
C1/C2 (Specialised/Technical)Technical/Scientific
Definition
Meaning
A highly weathered, deep, reddish tropical soil rich in iron and aluminium oxides, found in areas with high temperatures and heavy rainfall.
In soil science and geography, the term refers to the characteristic soil type of many tropical rainforest regions. It is often associated with low agricultural fertility despite its depth, due to rapid nutrient leaching, and is a key factor in understanding tropical ecosystem dynamics.
Linguistics
Semantic Notes
Strictly a technical term in geology, soil science, geography, and environmental science. It is not used figuratively. It often occurs in discussions about tropical agriculture, deforestation, and climate.
Dialectal Variation
British vs American Usage
Differences
No difference in meaning or spelling. Usage is identical across technical communities.
Connotations
None beyond its technical definition.
Frequency
Extremely rare outside specialised technical texts in both varieties.
Vocabulary
Collocations
Grammar
Valency Patterns
The latosol [VERB: is, contains, forms, covers, develops]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Usage
Context Usage
Business
Not used.
Academic
Used in technical papers and textbooks in geography, geology, agriculture, and environmental science.
Everyday
Never used.
Technical
The primary and only context. Describes a specific soil order in classification systems.
Examples
By Part of Speech
adjective
British English
- The latosol horizon was clearly visible in the soil pit.
American English
- Latosol conditions are not conducive to traditional farming methods.
Examples
By CEFR Level
- Latosols are common in the Amazon basin.
- The deep red colour is a typical feature of a latosol.
- Agricultural projects in the region failed to account for the low inherent fertility of the prevalent latosols.
- The geologist identified the substrate as a ferric latosol, indicative of long-term weathering in a humid tropical climate.
Learning
Memory Aids
Mnemonic
Imagine a **LAT**e, deep red **SOL**e of the earth in the tropics – a LATOSOL.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Direct translation to "латозоль" is incorrect. The closest Russian scientific term is "латосоль", but more commonly it is described as "краснозём тропический" or "ферралитная почва".
Common Mistakes
- Using it as a general term for any red soil (it is specifically tropical and highly weathered).
- Pronouncing it /leɪtəsɒl/ (the first syllable is short 'a' as in 'cat').
- Using it in non-scientific contexts.
Practice
Quiz
In which environment would you most likely find a latosol?
FAQ
Frequently Asked Questions
No, it is a highly specialised technical term used only in soil science, geography, and related environmental fields.
Traditional agriculture is difficult on latosols due to rapid nutrient leaching. Sustainable methods like agroforestry are often required.
Iron oxides (rust), specifically hematite and goethite, accumulated from intense chemical weathering.
No, they are related but distinct. Laterite is a hard crust or layer that can form on the surface of some latosols under specific conditions.