Support one's team, in a way (5)
I believe the answer is:
cheer
(Other definitions for cheer that I've seen before include "Encouraging shout" , "Root" , "sound of appreciative audience" , "Perk up" , "party refreshment?" .)
I believe the answer is:
cheer
(Other definitions for cheer that I've seen before include "Encouraging shout" , "Root" , "sound of appreciative audience" , "Perk up" , "party refreshment?" .)