The most common and most likely answer to this crossword clue is the 3 plus 7 letter word LIP READING
I've seen this crossword clue in Financial Times
L
I
P
R
E
A
D
I
N
G
Buddy explains!
The straight part
We know that "Finding a meaning in silence" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case finding a meaning in silence = lip reading.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.