TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
(2-CHLOROETHENYL)ARSONOUS DICHLORIDE [1 record]
Record 1 - internal organization data 2011-02-18
Record 1, English
Record 1, Subject field(s)
- Chemical Elements and Compounds
- CBRNE Weapons
Universal entry(ies) Record 1
Record 1, Main entry term, English
- lewisite
1, record 1, English, lewisite
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- L 2, record 1, English, L
correct, see observation
- ß-chlorovinyldichloroarsine 3, record 1, English, %C3%9F%2Dchlorovinyldichloroarsine
- (2-chloroethenyl)arsonous dichloride 4, record 1, English, %282%2Dchloroethenyl%29arsonous%20dichloride
- (2-chlorovinyl) dichloroarsine 4, record 1, English, %282%2Dchlorovinyl%29%20dichloroarsine
- beta-chlorovinyldichloroarsine 4, record 1, English, beta%2Dchlorovinyldichloroarsine
- dichloro (2-chlorovinyl) arsine 4, record 1, English, dichloro%20%282%2Dchlorovinyl%29%20arsine
- chlorovinylarsine dichloride 4, record 1, English, chlorovinylarsine%20dichloride
- EA 1034 4, record 1, English, EA%201034
- lewisite 1 4, record 1, English, lewisite%201
- 2-chlorovinyldichloroarsine 5, record 1, English, 2%2Dchlorovinyldichloroarsine
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A chemical warfare agent classified as a vesicant (blister agent) that, in its pure form, is an oily, colourless, odourless liquid. 6, record 1, English, - lewisite
Record number: 1, Textual support number: 1 CONT
Lewisite is a powerful irritant and blistering agent that immediately damages the skin, eyes, and respiratory (breathing) tract. 7, record 1, English, - lewisite
Record number: 1, Textual support number: 1 OBS
Contrary to mustard agents, signs and symptoms of lewisite exposure occur immediately. 6, record 1, English, - lewisite
Record number: 1, Textual support number: 2 OBS
In its impure form, lewisite can range from amber to black, and it has an odour like geraniums. 6, record 1, English, - lewisite
Record number: 1, Textual support number: 3 OBS
Chemical formula: C2H2AsCl3 6, record 1, English, - lewisite
Record number: 1, Textual support number: 4 OBS
L: military designation. 6, record 1, English, - lewisite
Record number: 1, Textual support number: 5 OBS
lewisite; 2-chlorovinyldichloroarsine: terms extracted from the "Disarmament and Peace Keeping" glossary with the permission of the United Nations Office at Geneva. 6, record 1, English, - lewisite
Record number: 1, Textual support number: 6 OBS
The U.S. Centers for Disease Control and Prevention (CDC) list this chemical as a potential chemical weapon used by terrorists. 6, record 1, English, - lewisite
Record 1, French
Record 1, Domaine(s)
- Éléments et composés chimiques
- Armes CBRNE
Entrée(s) universelle(s) Record 1
Record 1, Main entry term, French
- lewisite
1, record 1, French, lewisite
correct, see observation, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- L 2, record 1, French, L
correct, see observation
- chloro-2 vinyl dichloroarsine 3, record 1, French, chloro%2D2%20vinyl%20dichloroarsine
masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Agent de guerre chimique de la classe des vésicants qui, à l'état pur, se présente sous forme de liquide huileux incolore et inodore. 4, record 1, French, - lewisite
Record number: 1, Textual support number: 1 CONT
La lewisite est un vésicant qui provoque des lésions aux yeux, à la peau et aux voies aériennes par contact direct. 5, record 1, French, - lewisite
Record number: 1, Textual support number: 2 CONT
À l'état impur, la lewisite développe une odeur d'essence de géranium. 6, record 1, French, - lewisite
Record number: 1, Textual support number: 3 CONT
Contrairement au gaz moutarde, la vapeur ou le liquide de lewisite provoque une irritation ou une douleur immédiate. 5, record 1, French, - lewisite
Record number: 1, Textual support number: 1 OBS
Certains auteurs mettent «lewisite» au masculin, mais la majorité lui donnent la marque du féminin. En ce qui concerne le genre attribué à la désignation «L», nous préconiserons aussi le féminin, par souci d'uniformité avec le genre du substantif. À noter que l'abréviation n'est presque jamais employée en absolu. Elle est habituellement précédée de l'article défini. 4, record 1, French, - lewisite
Record number: 1, Textual support number: 2 OBS
Cet agent associe l'action vésicante de l'ypérite à l'empoisonnement général par l'arsenic. 4, record 1, French, - lewisite
Record number: 1, Textual support number: 3 OBS
Formule chimique : C2H2AsCl3 4, record 1, French, - lewisite
Record number: 1, Textual support number: 4 OBS
L : désignation militaire. 4, record 1, French, - lewisite
Record number: 1, Textual support number: 5 OBS
lewisite; chloro-2 vinyl dichloroarsine : termes tirés du lexique «Désarmement et Maintien de la Paix» avec l'autorisation de l'Office des Nations Unies à Genève. 4, record 1, French, - lewisite
Record number: 1, Textual support number: 6 OBS
Aux États-Unis, les Centers for Disease Control and Prevention (CDC) ont inscrit ce produit chimique sur la liste d'armes chimiques susceptibles d'être utilisées par des terroristes. 4, record 1, French, - lewisite
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Elementos y compuestos químicos
- Armas QBRNE
Entrada(s) universal(es) Record 1
Record 1, Main entry term, Spanish
- lewisita
1, record 1, Spanish, lewisita
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 OBS
Agente vesicante cuyo antídoto es el dimercaprol [...] 1, record 1, Spanish, - lewisita
Record number: 1, Textual support number: 2 OBS
Fórmula química: C2H2AsCl3 2, record 1, Spanish, - lewisita
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified: