Conciliated (8)
I believe the answer is:
appeased
'conciliated' is the definition.
(appeasing is a kind of conciliating)
This is the entire clue.
(Other definitions for appeased that I've seen before include "Changed a deep sap and mollified" , "Calmed" , "Conciliated" , "Assuaged, mollified" , "Placated, pacified" .)