- producing a blister or blisters, as a medicinal substance; vesicating.
- a vesicant agent or substance.
- (in chemical warfare) a chemical agent that causes burns and destruction of tissue both internally and externally.
Origin of vesicant
Examples from the Web for vesicant
Historical Examples of vesicant
Externally, vesicant; used in form of ointment, or tincture.Cattle and Their Diseases
It is used externally as an irritant or vesicant to the skin.Poisons: Their Effects and Detection
Alexander Wynter Blyth
Its vesicant properties are due to the presence of cantharidin.
Following this, a vesicant is employed and the subject is allowed a month's rest.Lameness of the Horse
John Victor Lacroix
It has also been used as a masticatory in toothache, paralysis of the tongue, &c. On the Continent it is used as a vesicant.
- any substance that causes blisters, used in medicine and in chemical warfare
- acting as a vesicant
Word Origin for vesicant
1660s, from Medieval Latin vesicantem (nominative vesicans), present participle of vesicare, from vesica "a bladder, a blister" (see ventral). From 1826 as an adjective.
- A blistering agent, especially mustard gas, used in chemical warfare.
- Causing blisters.