arrowgrass: meaning, definition, pronunciation and examples
C2Technical / Botanical
Quick answer
What does “arrowgrass” mean?
A genus (Triglochin) of grass-like marsh or aquatic plants with arrow-shaped leaves, some species of which are known to be toxic to livestock.
Audio
Pronunciation
Definition
Meaning and Definition
A genus (Triglochin) of grass-like marsh or aquatic plants with arrow-shaped leaves, some species of which are known to be toxic to livestock.
A plant of wet, marshy, or coastal areas, belonging to the family Juncaginaceae, often indicating specific wetland ecological conditions. In some contexts, it can refer to materials historically used in basketry or as a vernacular name for plants with pointed leaves.
Dialectal Variation
British vs American Usage
Differences
The term is used identically in both varieties but is most likely to be encountered in regional field guides or agricultural bulletins in areas where the plant is native.
Connotations
Neutral; carries purely descriptive or ecological connotations. In North American agricultural contexts, it often specifically connotes a potential poisoning hazard for grazing animals in wet pastures.
Frequency
Extremely low frequency in general discourse. Slightly more likely to appear in American texts concerning rangeland management or poisonous plants.
Grammar
How to Use “arrowgrass” in a Sentence
The [noun] contained arrowgrassArrowgrass [verb] in [location]Arrowgrass is [adjective] to [animal]Vocabulary
Collocations
Examples
Examples of “arrowgrass” in a Sentence
verb
British English
- Not used as a verb.
American English
- Not used as a verb.
adverb
British English
- Not used as an adverb.
American English
- Not used as an adverb.
adjective
British English
- The arrowgrass-infested margins of the fen were marked for study.
- They noted an arrowgrass-like appearance in the new sample.
American English
- The arrowgrass-poisoned cattle were isolated immediately.
- We conducted an arrowgrass survey of the riparian zone.
Usage
Meaning in Context
Business
Not used.
Academic
Used in botany, ecology, environmental science, and agriculture papers discussing wetland flora or livestock poisoning.
Everyday
Virtually never used in everyday conversation.
Technical
Primary usage context. Refers to specific plant species in botanical keys, ecological surveys, and agricultural advisories.
Vocabulary
Synonyms of “arrowgrass”
Strong
Neutral
Weak
Vocabulary
Antonyms of “arrowgrass”
Watch out
Common Mistakes When Using “arrowgrass”
- Confusing it with 'arrowroot' (a different plant). Spelling as two words: 'arrow grass'. Assuming it is a type of true grass (Poaceae family); it is Juncaginaceae.
FAQ
Frequently Asked Questions
No, despite its name, arrowgrass belongs to the family Juncaginaceae and is not a member of the grass family (Poaceae). It is a grass-like flowering plant.
No, many species of arrowgrass contain cyanogenic glycosides which can release cyanide when damaged, making them poisonous if ingested.
It is typically found in wet, marshy habitats, salt marshes, coastal areas, and along the edges of ponds and streams across temperate regions of the Northern and Southern Hemispheres.
The name derives from the shape of its leaves, which are long, narrow, and often come to a pointed tip, resembling an arrowhead, combined with its grass-like overall appearance.
A genus (Triglochin) of grass-like marsh or aquatic plants with arrow-shaped leaves, some species of which are known to be toxic to livestock.
Arrowgrass is usually technical / botanical in register.
Arrowgrass: in British English it is pronounced /ˈær.əʊ.ɡrɑːs/, and in American English it is pronounced /ˈer.oʊ.ɡræs/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None. It is not used idiomatically.”
Learning
Memory Aids
Mnemonic
Picture an 'arrow' stuck in 'grass' in a marshy field. The arrow points to the toxic plant that looks like grass but has sharp, pointed leaves.
Conceptual Metaphor
Not applicable. The term is a direct, descriptive compound without common metaphorical extension.
Practice
Quiz
What is 'arrowgrass' primarily known for in an agricultural context?