Definition of prednisone
: a glucocorticoid C21H26O5 that is a dehydrogenated analog of cortisone and is used as an anti-inflammatory agent, as an antineoplastic agent, and as an immunosuppressant
Explore M-W
Origin and Etymology of prednisone
probably from pregnane (C21H36) + diene (compound containing two double bonds) + cortisone
First Known Use: 1955
Medical Dictionary
Learn More about prednisone
-
See words that rhyme with prednisone Britannica.com: Encyclopedia article about prednisone
Seen and Heard
What made you want to look up prednisone? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!