ketosteroid

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

noun Biochemistry.

any of a group of steroids containing a ketone group.

QUIZZES

DISCOVER THE INFLUENCE OF PORTUGUESE ON ENGLISH VIA THIS QUIZ!

We’ve gathered some interesting words donated to English from Portuguese … as well as some that just don’t translate at all. Do you know what they mean?
Question 1 of 11
Which of the following animal names traces its immediate origin to Portuguese?

Origin of ketosteroid

First recorded in 1935–40; keto- + steroid
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021