visna
[ vis-nuh ]
/ ˈvɪs nə /
noun
Veterinary Pathology. a disease of sheep, caused by a quickly mutating lentivirus, and affecting the central nervous system.
Words nearby visna
Origin of visna
First recorded in 1955–60, visna is from the Old Norse word visna to wither
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019