Piece of information affected queues still (10)

I believe the answer is:
statuesque
'still' is the definition.
Both the answer and definition are adjectives. Perhaps there's a link between them I don't understand?
'piece of information affected queues' is the wordplay.
'piece of information' becomes 'stat' (I can't explain this - if you can you should give a lot more credence to this answer).
'affected' indicates anagramming the letters.
'queues' anagrammed gives 'uesque'.
'stat'+'uesque'='STATUESQUE'
Can you help me to learn more?
(Other definitions for statuesque that I've seen before include "imposing" , "(Of a woman) tall and dignified" .)
