Crossword Genius

In bed, some lovers are secretive (6)

Ross

I believe the answer is:

covert

I'm a little stuck... Click here to teach me more about this clue!

But I can't explain it at all! Could you help me understand?

(Other definitions for covert that I've seen before include "Undercover, secret" , "18 [HIDDEN]" , "Hidden, secret" , "Undercover; thicket" , "Secret like fox's lair" .)

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.