Medical Definition of dengue
: an acute infectious disease that is characterized by headache, severe joint pain, and a rash and that is caused by a single-stranded RNA virus of the genus Flavivirus (species Dengue virus) transmitted by mosquitoes of the genus Aedes—called also , ,
Seen and Heard
What made you want to look up dengue? Please tell us where you read or heard it (including the quote, if possible).