lopinavir

noun
lo·​pin·​a·​vir | \ lō-ˈpi-nə-ˌvir How to pronounce lopinavir (audio) \

Definition of lopinavir

: an antiviral protease inhibitor C37H48N4O5 that is taken orally usually in conjunction with other retroviral agents (such as ritonavir) to treat HIV infection

First Known Use of lopinavir

1999, in the meaning defined above

Learn More About lopinavir

Time Traveler for lopinavir

Time Traveler

The first known use of lopinavir was in 1999

See more words from the same year

Dictionary Entries Near lopinavir

Lophura

lopinavir

Lop Nur

See More Nearby Entries 

Statistics for lopinavir

Cite this Entry

“Lopinavir.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lopinavir. Accessed 17 Aug. 2022.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

WORD OF THE DAY

Test Your Vocabulary

The Great British Vocabulary Quiz

  • union jack speech bubble
  • Named after Sir Robert Peel, what are British police called?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
Universal Daily Crossword

A daily challenge for crossword fanatics.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!