tofacitinib

noun

to·​fa·​ci·​ti·​nib ˌtō-fə-ˈsi-tə-ˌnib How to pronounce tofacitinib (audio)
: a drug that inhibits enzymes involved in mediating inflammatory immune responses and is taken orally in the form of its citrate C16H20N6O·C6H8O7 especially to treat rheumatoid arthritis

Note: Tofacitinib is marketed under the trademark Xeljanz.

Dictionary Entries Near tofacitinib

TOF

tofacitinib

Tofranil

See More Nearby Entries 

Cite this Entry

“Tofacitinib.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/tofacitinib. Accessed 26 Mar. 2023.

Copy Citation

Share

Love words? Need even more definitions?

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

Word of the Day

Listen to the pronunciation of cavalcade

See Definitions and Examples »

Test Your Vocabulary

Love It or Hate It

  • heart-fire
  • When asked about her blind date, Carol spoke for hours with vitriol.
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Solve today's spelling word game by finding as many words as you can with using just 7 letters. Longer words score more points.

Can you make 12 words with 7 letters?

PLAY
Words at Play
Ask the Editors
Word Games