The most common and most likely answer to this crossword clue is the 6 letter word LENDER
I've seen this crossword clue in The Daily Telegraph
L
E
N
D
E
R
More clues leading to the result LENDER
- Bank on upset after mixture with no little Bass
- Son must give the slip to thin creditor
- Inadequate hatless uncle
- Opening cut from narrow bank
- Thin declining small shark?
- Bank perhaps fine not opening?
- Person who advances as aim finish of strife between sides
- Swimmer on desperate mission avoiding a bank?
- . Slight son leaving man with interest
- One who gives, needing no introduction, thin
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.
What does LENDER mean?
LENDER noun- One who lends, especially money; specifically, a bank or other entity that specializes in granting loans.