lentivirus


len·ti·vi·rus

noun \ˌlen-tə-ˈvī-rəs\

Definition of LENTIVIRUS

: any of a genus (Lentivirus) of retroviruses (as the HIVs and SIV) that cause slowly progressive often fatal human and animal diseases (as AIDS)

Origin of LENTIVIRUS

New Latin, from Latin lentus slow + New Latin virus
First Known Use: 1979

Browse

Next Word in the Dictionary: Lent lily
Previous Word in the Dictionary: lentitude
All Words Near: lentivirus

Seen & Heard

What made you want to look up lentivirus? Please tell us where you read or heard it (including the quote, if possible).

Test Your Vocabulary

Take Our 10-Question Quiz

Name That Thing

Take our visual vocab quiz

Test Your Knowledge »

True or False?

A quick quiz about stuff worth knowing

Take It Now »

Join Us on FB & Twitter

Get the Word of the Day and More

Facebook | Twitter

Get Our Free Apps

Voice Search, Favorites,
Word of the Day, and More

iPhone | iPad | Android | More