Cheered (6)
I believe the answer is:
rooted
'cheered' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for rooted that I've seen before include "Fixed in place like plants in soil" , "Firmly established in a plantlike way" , "Frivolousness" , "Firmly attached as plants are to ground" , "Fixed to the spot like a plant" .)