ketosteroid

[ ki-tos-tuh-roid ]
/ kɪˈtɒs təˌrɔɪd /

noun Biochemistry.

any of a group of steroids containing a ketone group.

Origin of ketosteroid

First recorded in 1935–40; keto- + steroid
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019