SINCE 1828
leukovirus
noun
leu·ko·vi·rus
variants:
or chiefly British
leucovirus
\ ˈlü-kō-ˌvī-rəs
\
\
Medical Definition of leukovirus
: any of various retroviruses (as the Rous sarcoma virus) that cause tumors in animals
Comments on leukovirus
What made you want to look up leukovirus? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
A Thanksgiving Word Quiz
-
- November comes from a word for which of the following numbers?
Test your knowledge - and maybe learn something along the way.
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Word Games
-
A Thanksgiving Word Quiz
We are thankful for obscure words.
Take the quiz -
Difficult Vocab Quiz
Another round of challenging vocab!
Take the quiz -
True or False?
Test your knowledge - and maybe learn something along the way.
Take the quiz -
Add Diction
Build a chain of words by adding one letter at a time.
Play the game
Share leukovirus
Resources for leukovirus