Hold sway
'hold sway' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for reign that I've seen before include "Sit on a throne" , "are unbeatable!" , "Sovereign's rule" , "Be champion" , "Have sovereign power" .)
'hold sway' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for rule that I've seen before include "Government - measure" , "Dominate" , "Regulation, custom" , "line to be followed" , "Strip" .)