Leader of Republic deposed, creating anger (3)
I believe the answer is:
ire
'anger' is the definition.
(ire is intense rage)
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for ire that I've seen before include "Strong emotion" , "'Anger, wrath (3)'" , "exasperation" , "Intense anger" , "Fury" .)