The most common and most likely answer to this crossword clue is the 7 letter word SPRINGE
I've seen this crossword clue in The Guardian
S
P
R
I
N
G
E
More clues leading to the result SPRINGE
Buddy explains!
The straight part
We know that "snare" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case snare = springe.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 SPRINGE mean?
SPRINGE noun- A snare.
- To sprinkle; to scatter.
- To catch in a springe; to ensnare.