The most common and most likely answer to this crossword clue is the 8 letter word BEDAZZLE
I've seen this crossword clue in The Times
B
E
D
A
Z
Z
L
E
More clues leading to the result BEDAZZLE
Buddy explains!
The straight part
We know that "Blind" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case blind = bedazzle.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 BEDAZZLE mean?
BEDAZZLE verb- To confuse or disarm by dazzling.
- To decorate with sequins or other sparkly material; to bespangle.