The most common and most likely answer to this crossword clue is the 2 plus 5 letter word AT LARGE
I've seen this crossword clue in The Guardian
A
T
L
A
R
G
E
More clues leading to the result AT LARGE
- Roaming mammoth chasing feline, not caught
- Free, generally
- Roaming in the main
- Free and threatening, as a whole
- Belted earl with tag on the run
- In general, a real G&T must be served fresh
- Roaming free as feline, not caught by mammoth
- Free comprehensive initially raised cheers
- Free lager distributed after a time
- Not recaptured as a body
Buddy explains!

The straight part
We know that "In general free/In genera/l/free" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case in general free/in genera/l/free = at large.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 AT LARGE mean?
AT LARGE adjective- Alternative spelling of at large