Snubbed (7)
'snubbed' is the definition.
('ignore' can be a synonym of 'snub')
This is all the clue.
(Other definitions for ignored that I've seen before include "Snubbed" , "Neglected" , "Took no notice of" , "Left out in the cold" , "Paid no heed" .)
'snubbed' is the definition.
('rebuff' can be a synonym of 'snub')
This is the entire clue.
(Other definitions for rebuffed that I've seen before include "Cold-shouldered" , "Rejected ungraciously" , "Rejected outright and bluntly" , "Snubbed, slighted" , "Abruptly rejected" .)