The most common and most likely answer to this crossword clue is the 8 letter word LIPOGRAM
I've seen this crossword clue in Independent
L
I
P
O
G
R
A
M
More clues leading to the result LIPOGRAM
- Deficient writing has edge over good stuff
- Unusually prim goal for work lacking, in a way — such as this
- Girl with a mop edited today’s puzzle? One row leads to another just the same
- Letters missing in this post offce mail delivered around Greece
- One has letters missing in returned post, only half of programs distributed
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 LIPOGRAM mean?
LIPOGRAM noun- A word or writing that does not use a particular symbol or symbols.