To save this word, you'll need to log in.
ato·va·quone | \ ə-ˈtō-və-ˌkwōn 
\
\Medical Definition of atovaquone
: an antiprotozoal drug C22H19O3Cl taken orally especially for the prevention and treatment of Pneumocystis carinii pneumonia and falciparum malaria
Note: Atovaquone is used in combination with proguanil in the prevention and treatment of falciparum malaria, a preparation that is marketed under the trademark Malarone.
Comments on atovaquone
What made you want to look up atovaquone? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Great Scrabble Words—A Quiz
- Which of the following Q-without-U words means the number five in cards or dice?
Can you spell these 10 commonly misspelled words?
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
Share atovaquone