lablab
Very LowTechnical/Specialist
Definition
Meaning
A tropical climbing legume plant (Lablab purpureus), also known as hyacinth bean, cultivated for its edible beans and pods.
Refers specifically to the plant species or its edible produce; used occasionally as a common name in agriculture, horticulture, and botanical contexts.
Linguistics
Semantic Notes
The term is almost exclusively used in botanical, agricultural, or culinary contexts related to tropical/subtropical crops. It can function as a mass noun (e.g., 'planting lablab') or a count noun (e.g., 'a lablab').
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. The term is equally specialised in both varieties.
Connotations
Neutral; denotes a specific plant species.
Frequency
Extremely rare in general discourse in both regions, limited to specialist fields.
Vocabulary
Collocations
Grammar
Valency Patterns
[grow/cultivate/plant] + lablablablab + [is grown/used/served]Vocabulary
Synonyms
Strong
Neutral
Weak
Usage
Context Usage
Business
Rare, potentially in agribusiness or seed trade.
Academic
Used in botany, agriculture, and tropical horticulture papers.
Everyday
Virtually never used in everyday conversation outside specific growing regions.
Technical
Standard term in botanical and agricultural texts for the species.
Examples
By Part of Speech
adjective
British English
- The lablab yield was impressive this season.
- We studied lablab cultivation techniques.
American English
- The lablab crop is drought-tolerant.
- They served a lablab bean salad.
Examples
By CEFR Level
- Lablab is a bean that grows in warm countries.
- You can eat the beans from the lablab plant.
- Farmers often plant lablab as a cover crop to improve soil nitrogen levels.
- The lablab, or hyacinth bean, is notable for its drought resistance.
- The study compared the biomass production of lablab purpureus with that of other tropical legumes.
- Agronomists are promoting lablab forits dual-purpose use as both forage and human food.
Learning
Memory Aids
Mnemonic
Think of a lab where you LAB to grow a bean that doubles up: LAB-LAB.
Conceptual Metaphor
Not applicable for this technical term.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'лаблаб' as a nonsense/reduplicative sound. It has no common Russian equivalent; the botanical term is 'долихос' (dolikhos) or 'гиацинтовые бобы' (giatsintovyye boby).
Common Mistakes
- Misspelling as 'lab-lab' or 'lab lab'. Using it as a general term for any bean.
- Incorrect pluralisation (it is usually uncountable, but 'lablabs' is possible when referring to multiple types/varieties).
Practice
Quiz
What is 'lablab' most commonly known as?
FAQ
Frequently Asked Questions
Yes, but it must be cooked thoroughly to remove potentially toxic compounds present in the raw beans.
It is grown in tropical and subtropical regions worldwide, including parts of Africa, Asia, and the Americas.
Yes, it is a valid word in most dictionaries, including the Official Scrabble Players Dictionary.
No, they are different common names for the same plant species, Lablab purpureus.