arsine: meaning, definition, pronunciation and examples
C2/Extremely RareTechnical/Scientific
Quick answer
What does “arsine” mean?
A poisonous, flammable gas (AsH₃) with a faint garlic-like odour, composed of arsenic and hydrogen.
Audio
Pronunciation
Definition
Meaning and Definition
A poisonous, flammable gas (AsH₃) with a faint garlic-like odour, composed of arsenic and hydrogen.
In a broader chemical context, any organic derivative of arsine in which one or more hydrogen atoms are replaced by organic groups.
Dialectal Variation
British vs American Usage
Differences
No significant lexical or definitional differences between UK and US English. Spelling and pronunciation are consistent.
Connotations
Uniformly technical and hazardous. No regional connotative variation.
Frequency
Extremely low frequency in general corpora. Usage is confined to chemistry, industrial safety, and toxicology texts in both varieties.
Grammar
How to Use “arsine” in a Sentence
Exposure to arsineThe generation of arsineArsine is produced byArsine, a colourless gas,Vocabulary
Collocations
Examples
Examples of “arsine” in a Sentence
verb
British English
- The process can arsinate the metal, producing dangerous fumes.
- We must avoid conditions that could arsine the solution.
American English
- The reaction may arsinate the alloy, creating a serious hazard.
- It's crucial not to arsine the waste stream.
adverb
British English
- This reaction proceeds arsinically, releasing the gas.
- The metal decomposed arsinously.
American English
- The compound degrades arsinically under heat.
- It reacted arsinously with the acid.
adjective
British English
- The arsine contamination level was critical.
- An arsine-like odour was reported.
American English
- The arsine exposure incident was severe.
- They detected an arsine-type compound.
Usage
Meaning in Context
Business
Virtually unused, except in specific industries (e.g., semiconductor manufacturing, metallurgy) in safety reports.
Academic
Used in chemistry, toxicology, and environmental science papers discussing gas-phase arsenic compounds or occupational hazards.
Everyday
Extremely unlikely to be encountered or used.
Technical
The primary domain. Used in chemical synthesis, industrial process descriptions, material safety data sheets (MSDS), and hazard communication.
Watch out
Common Mistakes When Using “arsine”
- Misspelling as 'arsene', 'arcine', or 'arsinee'.
- Mispronouncing the final syllable as /-aɪn/ (like 'mine') instead of /-iːn/ (like 'seen').
- Confusing it with the element 'arsenic' or the crime 'arson'.
FAQ
Frequently Asked Questions
No. Arsenic (As) is a chemical element. Arsine (AsH₃) is a specific, highly toxic gaseous compound composed of arsenic and hydrogen.
Arsine is primarily encountered as an industrial hazard. It can be generated unintentionally when arsenic-containing materials (e.g., metals, ores, acids) come into contact with certain reducing agents or acids in processes like metal plating, smelting, or semiconductor fabrication.
It is a potent haemolytic agent. When inhaled, it causes rapid destruction of red blood cells, leading to symptoms like abdominal pain, haematuria (blood in urine), jaundice, and potentially acute kidney failure. Its faint garlic odour is not a reliable warning sign.
Almost never. It is a highly specialised term. In general news reports about industrial accidents, it is more common to see phrases like 'poisonous arsenic gas' or 'toxic arsenic compound' rather than the specific term 'arsine'.
A poisonous, flammable gas (AsH₃) with a faint garlic-like odour, composed of arsenic and hydrogen.
Arsine is usually technical/scientific in register.
Arsine: in British English it is pronounced /ˈɑːsiːn/, and in American English it is pronounced /ˈɑːrsiːn/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None. This is a technical term with no idiomatic usage.”
Learning
Memory Aids
Mnemonic
Think: 'ARSenic' is the element, 'arsINE' is the gas made from it (like 'chlorINE' from chlorine). 'Arsine' rhymes with 'seen' – 'a poisonous gas that must be *seen* to be detected (with proper equipment)'.
Conceptual Metaphor
Often conceptualized as a SILENT/INVISIBLE THREAT (due to its low odour threshold and high toxicity) or as a CHEMICAL BYPRODUCT/WASTE.
Practice
Quiz
What is the primary chemical composition of arsine?