The most common and most likely answer to this crossword clue is the 7 letter word PORTRAY
I've seen this crossword clue in The Times
P
O
R
T
R
A
Y
More clues leading to the result PORTRAY
Buddy explains!

The straight part
We know that "Represent" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case represent = portray.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 PORTRAY mean?
PORTRAY verb- To paint or draw the likeness of.
- To describe in words; to convey.
- To play a role; to depict a character, person, situation, or event.
- To adorn.