water chestnut: meaning, definition, pronunciation and examples
B2neutral, culinary
Quick answer
What does “water chestnut” mean?
The crisp, white, edible tuber of an aquatic plant, commonly used in Asian cuisine.
Audio
Pronunciation
Definition
Meaning and Definition
The crisp, white, edible tuber of an aquatic plant, commonly used in Asian cuisine.
Refers to both the plant (genus Eleocharis, especially Eleocharis dulcis) and its starchy, roundish corm, known for its crunchy texture and sweet, nutty flavor, often used canned or fresh in stir-fries and salads.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning. The term is used identically in both varieties.
Connotations
Primarily a culinary term associated with Asian food.
Frequency
Equally low-frequency in both varieties, used in specific culinary contexts.
Grammar
How to Use “water chestnut” in a Sentence
add [water chestnuts] to [a stir-fry][dish] contains [water chestnuts]slice [the water chestnuts] thinlyVocabulary
Collocations
Usage
Meaning in Context
Business
In the context of food import/export or restaurant supply chains.
Academic
In botanical or agricultural texts discussing aquatic plants or tuber crops.
Everyday
When discussing cooking, recipes, or eating Asian food.
Technical
In horticulture or botany, referring to the plant species Eleocharis dulcis.
Vocabulary
Synonyms of “water chestnut”
Strong
Neutral
Weak
Vocabulary
Antonyms of “water chestnut”
Watch out
Common Mistakes When Using “water chestnut”
- Using 'water chestnut' to refer to the water caltrop (Trapa natans). Spelling as a single word 'waterchestnut'. Treating it as a nut (it is a tuber) for allergy purposes.
FAQ
Frequently Asked Questions
No, it is not a tree nut. It is an aquatic vegetable, specifically the corm of a sedge plant, and is generally safe for people with nut allergies, though cross-contamination is possible.
Yes, fresh water chestnuts can be peeled and eaten raw, offering a sweet, crunchy, and juicy flavour. Canned water chestnuts are also edible without further cooking but are usually softer.
They are unrelated. A common chestnut grows on a tree. A water chestnut is the tuber of an aquatic plant. They share a name due to a vaguely similar shape and a nutty flavour.
The plant (Eleocharis dulcis) is native to Asia, Australia, and tropical Africa. It is widely cultivated, particularly in China, for its edible corms.
The crisp, white, edible tuber of an aquatic plant, commonly used in Asian cuisine.
Water chestnut is usually neutral, culinary in register.
Water chestnut: in British English it is pronounced /ˈwɔːtə ˌtʃes.nʌt/, and in American English it is pronounced /ˈwɑːt̬ɚ ˌtʃes.nʌt/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None”
Learning
Memory Aids
Mnemonic
Think of a CHESTnut that grows under WATER in a paddy field, providing a crunchy bite.
Conceptual Metaphor
CRUNCHINESS IS A TEXTURAL DELIGHT (often described as providing a satisfying 'crunch' in food).
Practice
Quiz
What is a 'water chestnut' botanically?