arrowroot: meaning, definition, pronunciation and examples
C1Formal / Technical / Culinary
Quick answer
What does “arrowroot” mean?
A starchy substance extracted from the rhizomes of a tropical plant, used as a thickener in cooking and baking.
Audio
Pronunciation
Definition
Meaning and Definition
A starchy substance extracted from the rhizomes of a tropical plant, used as a thickener in cooking and baking.
The plant from which the starch is derived, Maranta arundinacea, native to tropical Americas. Historically used medicinally and as a source of easily digestible starch for the infirm.
Dialectal Variation
British vs American Usage
Differences
No significant meaning difference. The term is equally recognized in both culinary and botanical contexts.
Connotations
Neutral technical term in both varieties. May carry a slight connotation of being a 'healthier' or more delicate thickener compared to cornflour (UK) / cornstarch (US).
Frequency
Low frequency in both dialects, but slightly more common in UK recipe books and health-food contexts. In the US, 'cornstarch' is the default thickener, making 'arrowroot' a more specialized term.
Grammar
How to Use “arrowroot” in a Sentence
Use [arrowroot] to thicken [sauce/gravy].[Arrowroot] is derived from [plant/tuber].Substitute [cornstarch] with [arrowroot].Vocabulary
Collocations
Examples
Examples of “arrowroot” in a Sentence
adjective
British English
- An arrowroot thickening agent is clearer than cornflour.
- She made arrowroot biscuits for the patient.
American English
- The recipe calls for arrowroot powder, not cornstarch.
- Arrowroot starch is a common allergen-free alternative.
Usage
Meaning in Context
Business
Used in the context of importing, selling, or marketing health foods, gluten-free products, or specialty baking ingredients.
Academic
Appears in botany, food science, and historical texts on indigenous medicine and colonial trade.
Everyday
Primarily used in cooking, baking, and health-conscious diet discussions.
Technical
Used in food chemistry for its specific gelatinization properties and in pharmaceuticals as an excipient.
Watch out
Common Mistakes When Using “arrowroot”
- Misspelling as 'arrow root' (two words). The standard is one word: 'arrowroot'.
- Confusing it with 'tapioca starch' or 'potato starch'; they have different properties.
- Using it in boiling dairy-based sauces where it can become slimy.
FAQ
Frequently Asked Questions
No. Both are starches used as thickeners, but they come from different plants (arrowroot from Maranta arundinacea, cornstarch from maize) and have different properties. Arrowroot thickens at a lower temperature, creates a clearer gel, and is more stable in acidic mixtures.
Yes, pure arrowroot starch is naturally gluten-free, making it a popular thickener in gluten-free cooking and baking.
Yes, but not 1:1. As a thickener, you typically use about half the amount of arrowroot compared to wheat flour. It also cannot withstand prolonged boiling and should be mixed with a cold liquid first to form a 'slurry'.
The name comes from the Arawak word 'aru-aru' (meal of meals). European settlers later associated it with 'arrow' due to its documented use by indigenous peoples in treating wounds from poisoned arrows, leading to the folk etymology.
A starchy substance extracted from the rhizomes of a tropical plant, used as a thickener in cooking and baking.
Arrowroot is usually formal / technical / culinary in register.
Arrowroot: in British English it is pronounced /ˈær.əʊ.ruːt/, and in American English it is pronounced /ˈer.oʊ.ruːt/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None commonly associated.”
Learning
Memory Aids
Mnemonic
An ARROW hit the ROOT of a plant, and a white powder came out that can thicken soup. Think: 'ARROW to the ROOT' for the starch source.
Conceptual Metaphor
SOURCE FOR PURITY (the 'root' as a source of a pure, unadulterated substance).
Practice
Quiz
What is the primary contemporary use of arrowroot?