Screamed (6)
I believe the answer is:
yelled
'screamed' is the definition.
('yell' can be a synonym of 'scream')
This is the entire clue.
(Other definitions for yelled that I've seen before include "Called" , "Shouted loudly as if to be heard" , "Screamed" , "Uttered a sudden loud cry" , "Cried out, hollered" .)