ketosteroid

noun

ke·​to·​ste·​roid
ˌkē-tō-ˈster-ˌȯid,
-ˈstir- How to pronounce ketosteroid (audio)
: a steroid (such as cortisone or estrone) containing a ketone group

Word History

Etymology

keto- + steroid

First Known Use

1939, in the meaning defined above

Time Traveler
The first known use of ketosteroid was in 1939

Dictionary Entries Near ketosteroid

ketosis

ketosteroid

ketoxime

See More Nearby Entries 

Cite this Entry

“Ketosteroid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ketosteroid. Accessed 22 Nov. 2024.

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Medical Definition

ketosteroid

noun
ke·​to·​ste·​roid
ˌkēt-ō-ˈsti(ə)r-ˌȯid also -ˈste(ə)r-
: a steroid (as cortisone or estrone) containing a ketone group
especially : 17-ketosteroid
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