See a French and German comfortable outdoor chair (7)
I believe the answer is:
lounger
'comfortable outdoor chair' is the definition.
(I've seen this before)
'see a french and german' is the wordplay.
'see' becomes 'lo' (archaic exclamation meaning 'look!').
'a french' becomes 'un' ('a' in French).
'and' is a charade indicator (letters next to each other).
'german' becomes 'ger' (abbreviation).
'lo'+'un'+'ger'='LOUNGER'
(Other definitions for lounger that I've seen before include "Comfortable seat" , "Comfortable couch" , "Extending chair" , "Comfortable outdoor chair" , "Adjustable chair for relaxing on" .)