The most common and most likely answer to this crossword clue is the 7 letter word FITMENT
F
I
T
M
E
N
T
More clues leading to the result FITMENT
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 FITMENT mean?
FITMENT noun- Something that suits or fits.
- A thing fitted to another in order to accomplish a specific purpose.
- An item of permanent furniture or equipment.
- The act of furnishing with fitments; an instance of such an act.
- The categorisation of an employee, for the purpose of calculating salary or allowances.
- The proper positioning and orientation of a thing for it to serve its designed purpose.