The most common and most likely answer to this crossword clue is the 4 plus 4 plus 6 letter word HOLD YOUR HORSES
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More clues leading to the result HOLD YOUR HORSES
- Please wait a moment for what groom may do?
- Wait, as groom may have to do?
- Stable-boy’s offer? Not so fast
- What stables can do for you? Hang on a minute!
- Hang on — shouldn’t the groom do that?
- Don’t rush to defend sleazy Soho and Surrey
- Wait for the groom to do this!
- Sorry – household under renovation. Be patient
Buddy explains!

The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.