The most common and most likely answer to this crossword clue is the 7 letter word EDGINGS
E
D
G
I
N
G
S
Buddy explains!
The straight part
We know that "fringes" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case fringes = edgings.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 EDGINGS mean?
EDGINGS noun- Something that forms, defines or marks the edge.
- Technique involving the placement of the edge of the climbing shoe on a sharp hold.
- The operation of shaping or dressing the edge of anything, as of a piece of metal.
- The sexual technique of maintaining a high level of sexual arousal for an extended period of time without reaching orgasm.