Cryptic crossword clue
Cause of blast, perhaps one key US gunpowder ingredient 7

The most common and most likely answer to this crossword clue is the 7 letter word IGNITER

I've seen this crossword clue in The Times
I
G
N
I
T
E
R

Buddy explains!

The straight part
We know that "Cause of blast, perhaps" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case cause of blast, perhaps = igniter.
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 IGNITER mean?

IGNITER noun
  1. Any device that is used to ignite something, especially a fuel mixture, or a charge of explosive

Latest crossword clues with full explanations