Crossword Genius

Moore perhaps got it (5)

Ross

I believe the answer is:

roger

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 roger that I've seen before include "Sir - de Coverley, English country dance" , "Boy's name - message understood" , "I've got the message" , "Ackroyd" , "Boy - received and understood" .)

Want a hint initially instead of a full solution? Install my app