The most common and most likely answer to this crossword clue is the 5 letter word TAKER
I've seen this crossword clue in Independent
T
A
K
E
R
More clues leading to the result TAKER
- One unlikely to give a little time, God’s heading off
- One accepting bet — selfish sort?
- Friend without question following termination of contract is acquisitive type
- One in receiving line thanks king and queen
- Bring demure Kate back, holding receiver
- One removing last of haemoglobin from large vessel
- One accepting offer thanks pair of royals
Buddy explains!

The straight part
We know that "One accepting bet/selfish sort" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case one accepting bet/selfish sort = taker.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 TAKER mean?
TAKER noun- One who takes something.
- A person or thing that takes or receives, often more than he or she gives.
- One who is willing to participate in, or buy, something.