The most common and most likely answer to this crossword clue is the 7 letter word ESTREAT
E
S
T
R
E
A
T
Buddy explains!
The straight part
We know that "true copy" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case true copy = estreat.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 ESTREAT mean?
ESTREAT noun- A true copy, duplicate, or extract of an original writing or record, especially of amercements or penalties set down in the rolls of court to be levied by the bailiff, or other officer.
- To extract or take out from the records of a court, and send up to the court of exchequer to be enforced; said of a forfeited recognizance.
- To bring in to the exchequer, as a fine.