The most common and most likely answer to this crossword clue is the 7 letter word BLANCHE
I've seen this crossword clue in The Daily Telegraph
B
L
A
N
C
H
E
More clues leading to the result BLANCHE
- Name of female Australian film star, missing last two parts
- Dramatic heroine given latitude in court bench introducing explosive stuff
- Tennessee woman almost turned white
- Girl’s poise snaring hearts, though not first of Americans
- Female bishop and companion getting in the way
- Woman in New Orleans became pale having lost daughter
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.