The most common and most likely answer to this crossword clue is the 4 letter word OUST
I've seen this crossword clue in The Times
O
U
S
T
More clues leading to the result OUST
- Drive off from Carnoustie
- Dismiss what’s upsetting to us
- Bring down set of books to entertain me and my family?
- Force out from famous street
- Displace Jack from tournament
- Eject some notorious terrorist
- Banish some nervous tension
- Inferno you witness got finally put out
- Books containing pictures for everyone to remove
- Exclude acoustic covers
Buddy explains!

The straight part
We know that "put out" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case put out = oust.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 OUST mean?
OUST verb- To expel; to remove.