cowpox

noun

cow·​pox ˈkau̇-ˌpäks 

: a mild eruptive disease of the cow that is caused by a poxvirus (Orthopoxvirus cowpox) and that when communicated to humans protects against smallpox

Examples of cowpox in a Sentence

Recent Examples on the Web

Jenner inoculated an 8-year-old boy using matter from a cowpox sore on the hand of a milkmaid. —Chris Mueller, Austin American-Statesman, 29 Nov. 2024

Case in point: nearly a century before Albert Nobel died in 1896, Edward Jenner demonstrated that inoculation with cowpox, a relatively mild virus, confers immunity against smallpox. —Arthur L. Kellermann, Forbes, 14 Oct. 2024

The immunization had been successful, supporting conventional wisdom that those who survived cowpox seemed to be immune to smallpox disease. —San Diego Union-Tribune, 14 May 2024

Vaccines were first discovered as an effective way to prevent viral infections 227 years ago when Edward Jenner, an English physician, used liquid from a cowpox lesion to create an injectable material that prevented the symptoms of smallpox, according to the study. —Irene Wright, Miami Herald, 7 Feb. 2024

Word History

First Known Use

1798, in the meaning defined above

Rhymes for cowpox

• botox
• checkbox
• comox
• cornstalks
• crosswalks
• deadlocks
• detox
• feedstocks
• firebox
• gearbox
• hemlocks
• icebox

Kids Definition

cowpox

noun

cow·​pox ˈkau̇-ˌpäks 

: a mild disease of the cow that is caused by a virus and that when passed on to human beings produces a temporary rash and protects against smallpox

Medical Definition

cowpox

noun

cow·​pox ˈkau̇-ˌpäks 

: a mild eruptive disease of the cow that is caused by a poxvirus (Orthopoxvirus cowpox) and that when communicated to humans protects against smallpox

called also variola vaccinia