The most common and most likely answer to this crossword clue is the 8 plus 1 letter word DIRECTS} –
I've seen this crossword clue in The Daily Telegraph
D
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Buddy explains!
The straight part
We know that "ushers" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case ushers = directs} –.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.
What does DIRECTS} – mean?
DIRECTS} – verb- To manage, control, steer.
- To aim (something) at (something else).
- To point out or show to (somebody) the right course or way; to guide, as by pointing out the way.
- To point out to with authority; to instruct as a superior; to order.
- To put a direction or address upon; to mark with the name and residence of the person to whom anything is sent.