Envisioning (6)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
seeing
'envisioning' is the definition.
('see' can be a synonym of 'envision')
This is all the clue.
(Other definitions for seeing that I've seen before include "since" , "... is believing, it's said" , "Spotting - interviewing" , "Noticing" , "Viewing" .)