Opinion of meadow, having love for area (7)
I believe the answer is:
posture
'opinion' is the definition.
(thesaurus)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for posture that I've seen before include "Pose or position" , "Carriage of Proteus" , "Stance adopted by Proteus" , "Way of bearing one's body" , "Bodily stance" .)