Learn how to say Prednisone correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word prednisone:
[mass noun] Medicine
a synthetic drug similar to cortisone, used to relieve rheumatic and allergic conditions and to treat leukaemia.
1950s: perhaps from pre(gnane) (a synthetic hydrocarbon) + d(ie)n(e) + (cort)isone