arsenite: meaning, definition, pronunciation and examples
Very LowTechnical/Scientific
Quick answer
What does “arsenite” mean?
A salt or ester of arsenious acid, containing the anion AsO₃³⁻.
Audio
Pronunciation
Definition
Meaning and Definition
A salt or ester of arsenious acid, containing the anion AsO₃³⁻.
In mineralogy, a mineral containing arsenite anions, often associated with ore deposits.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Both varieties use the same term in identical technical contexts.
Connotations
Purely chemical/mineralogical; carries strong connotations of toxicity and environmental hazard.
Frequency
Extremely rare in general discourse. Frequency is identical in specialised fields in both varieties.
Grammar
How to Use “arsenite” in a Sentence
arsenite of [metal][metal] arsenitedetection of arseniteVocabulary
Collocations
Examples
Examples of “arsenite” in a Sentence
adjective
British English
- The arsenite concentration was measured.
- An arsenite solution was prepared.
American English
- The arsenite concentration was measured.
- An arsenite solution was prepared.
Usage
Meaning in Context
Business
Rarely used, except in specific industries like mining, waste management, or chemical manufacturing in regulatory or safety reports.
Academic
Used in chemistry, geology, environmental science, and toxicology research papers and textbooks.
Everyday
Virtually never used in everyday conversation.
Technical
Core term in analytical chemistry, mineralogy, hydrogeology, and environmental remediation to specify a particular arsenic species.
Vocabulary
Synonyms of “arsenite”
Neutral
Vocabulary
Antonyms of “arsenite”
Watch out
Common Mistakes When Using “arsenite”
- Misspelling as 'arsenate' or 'arsenic'. Using it as a general term for any arsenic compound. Incorrect pronunciation stressing the second syllable (e.g., ar-SEN-ite).
FAQ
Frequently Asked Questions
No. 'Arsenic' is the chemical element (As). 'Arsenite' refers to a specific compound containing arsenic in the +3 oxidation state (e.g., sodium arsenite, NaAsO₂).
Arsenite contains arsenic in the +3 oxidation state (As(III)), while arsenate contains arsenic in the +5 state (As(V)). They have different chemical behaviours, toxicities, and mobilities in the environment.
Extremely unlikely, unless they work in a relevant scientific field, live near a contaminated site, or are involved in environmental policy. It is a highly specialised term.
No, 'arsenite' is exclusively a noun. There is no standard verb form derived from it.
A salt or ester of arsenious acid, containing the anion AsO₃³⁻.
Arsenite is usually technical/scientific in register.
Arsenite: in British English it is pronounced /ˈɑːsənaɪt/, and in American English it is pronounced /ˈɑːrsənaɪt/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think 'ARSENic' + 'ITE' (like a mineral ending) = ARSENITE, a mineral or salt form of arsenic.
Conceptual Metaphor
N/A. The term is a direct technical label.
Practice
Quiz
Which field is MOST likely to use the term 'arsenite' frequently?